| 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 | $106.72 | 3.820% | $110.7967 | $110.80 | $110.80 | $110.80 |
| Purchase #2 | $188.92 | 3.199% | $194.9636 | $194.96 | $194.95 | $195.00 |
| Purchase #3 | $194.94 | 12.723% | $219.7422 | $219.74 | $219.75 | $219.70 |
| Purchase #4 | $57.41 | 11.669% | $64.1092 | $64.11 | $64.10 | $64.10 |
| Purchase #5 | $164.68 | 6.490% | $175.3677 | $175.37 | $175.35 | $175.40 |
| Purchase #6 | $36.85 | 4.647% | $38.5624 | $38.56 | $38.55 | $38.60 |
| Purchase #7 | $218.96 | 9.225% | $239.1591 | $239.16 | $239.15 | $239.20 |
| 7 purchase totals = | $968.48 | $1,042.7009 | $1,042.70 | $1,042.65 | $1,042.80 | |