| 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 | $127.96 | 10.564% | $141.4777 | $141.48 | $141.50 | $141.50 |
| Purchase #2 | $188.62 | 11.544% | $210.3943 | $210.39 | $210.40 | $210.40 |
| Purchase #3 | $203.30 | 7.513% | $218.5739 | $218.57 | $218.55 | $218.60 |
| Purchase #4 | $220.37 | 5.349% | $232.1576 | $232.16 | $232.15 | $232.20 |
| Purchase #5 | $33.73 | 4.336% | $35.1925 | $35.19 | $35.20 | $35.20 |
| Purchase #6 | $90.64 | 5.509% | $95.6334 | $95.63 | $95.65 | $95.60 |
| Purchase #7 | $42.33 | 12.779% | $47.7394 | $47.74 | $47.75 | $47.70 |
| 7 purchase totals = | $906.95 | $981.1688 | $981.16 | $981.20 | $981.20 | |