| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $142.73 | 13.437% | $161.9086 | $161.91 | $161.90 | $161.90 |
| Purchase #2 | $236.93 | 7.562% | $254.8466 | $254.85 | $254.85 | $254.80 |
| Purchase #3 | $193.82 | 6.480% | $206.3795 | $206.38 | $206.40 | $206.40 |
| Purchase #4 | $108.93 | 12.472% | $122.5157 | $122.52 | $122.50 | $122.50 |
| Purchase #5 | $250.99 | 12.436% | $282.2031 | $282.20 | $282.20 | $282.20 |
| Purchase #6 | $121.68 | 7.690% | $131.0372 | $131.04 | $131.05 | $131.00 |
| Purchase #7 | $220.57 | 8.826% | $240.0375 | $240.04 | $240.05 | $240.00 |
| 7 purchase totals = | $1,275.65 | $1,398.9282 | $1,398.94 | $1,398.95 | $1,398.80 | |