| 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 | $116.35 | 3.307% | $120.1977 | $120.20 | $120.20 | $120.20 |
| Purchase #2 | $128.28 | 12.233% | $143.9725 | $143.97 | $143.95 | $144.00 |
| Purchase #3 | $50.88 | 12.209% | $57.0919 | $57.09 | $57.10 | $57.10 |
| Purchase #4 | $111.62 | 6.280% | $118.6297 | $118.63 | $118.65 | $118.60 |
| Purchase #5 | $32.89 | 12.286% | $36.9309 | $36.93 | $36.95 | $36.90 |
| Purchase #6 | $116.66 | 12.770% | $131.5575 | $131.56 | $131.55 | $131.60 |
| Purchase #7 | $208.68 | 7.210% | $223.7258 | $223.73 | $223.75 | $223.70 |
| 7 purchase totals = | $765.36 | $832.1060 | $832.11 | $832.15 | $832.10 | |