| 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 | $220.35 | 12.225% | $247.2878 | $247.29 | $247.30 | $247.30 |
| Purchase #2 | $70.64 | 10.215% | $77.8559 | $77.86 | $77.85 | $77.90 |
| Purchase #3 | $137.62 | 11.480% | $153.4188 | $153.42 | $153.40 | $153.40 |
| Purchase #4 | $77.49 | 4.482% | $80.9631 | $80.96 | $80.95 | $81.00 |
| Purchase #5 | $241.54 | 11.336% | $268.921 | $268.92 | $268.90 | $268.90 |
| Purchase #6 | $210.73 | 7.692% | $226.9394 | $226.94 | $226.95 | $226.90 |
| Purchase #7 | $179.31 | 6.728% | $191.374 | $191.37 | $191.35 | $191.40 |
| 7 purchase totals = | $1,137.68 | $1,246.7600 | $1,246.76 | $1,246.70 | $1,246.80 | |