| 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 | $193.47 | 7.345% | $207.6804 | $207.68 | $207.70 | $207.70 |
| Purchase #2 | $143.34 | 8.478% | $155.4924 | $155.49 | $155.50 | $155.50 |
| Purchase #3 | $127.41 | 3.605% | $132.0031 | $132.00 | $132.00 | $132.00 |
| Purchase #4 | $248.38 | 12.581% | $279.6287 | $279.63 | $279.65 | $279.60 |
| Purchase #5 | $60.91 | 12.252% | $68.3727 | $68.37 | $68.35 | $68.40 |
| Purchase #6 | $51.32 | 3.505% | $53.1188 | $53.12 | $53.10 | $53.10 |
| Purchase #7 | $214.81 | 11.227% | $238.9267 | $238.93 | $238.95 | $238.90 |
| 7 purchase totals = | $1,039.64 | $1,135.2228 | $1,135.22 | $1,135.25 | $1,135.20 | |