| 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 | $236.64 | 7.232% | $253.7538 | $253.75 | $253.75 | $253.80 |
| Purchase #2 | $178.28 | 9.291% | $194.844 | $194.84 | $194.85 | $194.80 |
| Purchase #3 | $194.65 | 3.850% | $202.144 | $202.14 | $202.15 | $202.10 |
| Purchase #4 | $193.64 | 7.130% | $207.4465 | $207.45 | $207.45 | $207.40 |
| Purchase #5 | $80.75 | 11.234% | $89.8215 | $89.82 | $89.80 | $89.80 |
| Purchase #6 | $5.40 | 3.350% | $5.5809 | $5.58 | $5.60 | $5.60 |
| Purchase #7 | $76.45 | 9.282% | $83.5461 | $83.55 | $83.55 | $83.50 |
| 7 purchase totals = | $965.81 | $1,037.1368 | $1,037.13 | $1,037.15 | $1,037.00 | |