| 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 | $45.73 | 4.220% | $47.6598 | $47.66 | $47.65 | $47.70 |
| Purchase #2 | $120.86 | 12.788% | $136.3156 | $136.32 | $136.30 | $136.30 |
| Purchase #3 | $191.62 | 11.637% | $213.9188 | $213.92 | $213.90 | $213.90 |
| Purchase #4 | $33.40 | 10.765% | $36.9955 | $37.00 | $37.00 | $37.00 |
| Purchase #5 | $213.87 | 12.285% | $240.1439 | $240.14 | $240.15 | $240.10 |
| Purchase #6 | $149.79 | 6.261% | $159.1684 | $159.17 | $159.15 | $159.20 |
| Purchase #7 | $218.68 | 8.653% | $237.6024 | $237.60 | $237.60 | $237.60 |
| 7 purchase totals = | $973.95 | $1,071.8044 | $1,071.81 | $1,071.75 | $1,071.80 | |