| 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 | $190.28 | 5.540% | $200.8215 | $200.82 | $200.80 | $200.80 |
| Purchase #2 | $91.26 | 5.322% | $96.1169 | $96.12 | $96.10 | $96.10 |
| Purchase #3 | $228.83 | 12.210% | $256.7701 | $256.77 | $256.75 | $256.80 |
| Purchase #4 | $40.99 | 13.135% | $46.374 | $46.37 | $46.35 | $46.40 |
| Purchase #5 | $56.68 | 6.238% | $60.2157 | $60.22 | $60.20 | $60.20 |
| Purchase #6 | $34.60 | 4.340% | $36.1016 | $36.10 | $36.10 | $36.10 |
| Purchase #7 | $216.35 | 11.186% | $240.5509 | $240.55 | $240.55 | $240.60 |
| 7 purchase totals = | $858.99 | $936.9507 | $936.95 | $936.85 | $937.00 | |