| 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 | $207.29 | 11.404% | $230.9294 | $230.93 | $230.95 | $230.90 |
| Purchase #2 | $13.48 | 11.619% | $15.0462 | $15.05 | $15.05 | $15.00 |
| Purchase #3 | $213.64 | 6.828% | $228.2273 | $228.23 | $228.25 | $228.20 |
| Purchase #4 | $47.30 | 13.658% | $53.7602 | $53.76 | $53.75 | $53.80 |
| Purchase #5 | $135.66 | 12.671% | $152.8495 | $152.85 | $152.85 | $152.80 |
| Purchase #6 | $33.63 | 4.591% | $35.174 | $35.17 | $35.15 | $35.20 |
| Purchase #7 | $222.90 | 4.772% | $233.5368 | $233.54 | $233.55 | $233.50 |
| 7 purchase totals = | $873.90 | $949.5234 | $949.53 | $949.55 | $949.40 | |