| 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 | $105.36 | 9.685% | $115.5641 | $115.56 | $115.55 | $115.60 |
| Purchase #2 | $150.39 | 12.511% | $169.2053 | $169.21 | $169.20 | $169.20 |
| Purchase #3 | $10.45 | 10.246% | $11.5207 | $11.52 | $11.50 | $11.50 |
| Purchase #4 | $187.74 | 12.708% | $211.598 | $211.60 | $211.60 | $211.60 |
| Purchase #5 | $108.83 | 7.127% | $116.5863 | $116.59 | $116.60 | $116.60 |
| Purchase #6 | $125.40 | 7.844% | $135.2364 | $135.24 | $135.25 | $135.20 |
| Purchase #7 | $248.58 | 11.638% | $277.5097 | $277.51 | $277.50 | $277.50 |
| 7 purchase totals = | $936.75 | $1,037.2205 | $1,037.23 | $1,037.20 | $1,037.20 | |