| 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 | $218.94 | 9.690% | $240.1553 | $240.16 | $240.15 | $240.20 |
| Purchase #2 | $105.59 | 13.744% | $120.1023 | $120.10 | $120.10 | $120.10 |
| Purchase #3 | $250.77 | 12.372% | $281.7953 | $281.80 | $281.80 | $281.80 |
| Purchase #4 | $35.98 | 5.704% | $38.0323 | $38.03 | $38.05 | $38.00 |
| Purchase #5 | $36.93 | 6.352% | $39.2758 | $39.28 | $39.30 | $39.30 |
| Purchase #6 | $202.31 | 11.708% | $225.9965 | $226.00 | $226.00 | $226.00 |
| Purchase #7 | $21.87 | 12.828% | $24.6755 | $24.68 | $24.70 | $24.70 |
| 7 purchase totals = | $872.39 | $970.0330 | $970.05 | $970.10 | $970.10 | |