| 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 | $226.69 | 6.128% | $240.5816 | $240.58 | $240.60 | $240.60 |
| Purchase #2 | $115.94 | 9.817% | $127.3218 | $127.32 | $127.30 | $127.30 |
| Purchase #3 | $39.95 | 4.197% | $41.6267 | $41.63 | $41.65 | $41.60 |
| Purchase #4 | $170.57 | 11.794% | $190.687 | $190.69 | $190.70 | $190.70 |
| Purchase #5 | $32.40 | 10.521% | $35.8088 | $35.81 | $35.80 | $35.80 |
| Purchase #6 | $193.88 | 6.310% | $206.1138 | $206.11 | $206.10 | $206.10 |
| Purchase #7 | $63.98 | 13.378% | $72.5392 | $72.54 | $72.55 | $72.50 |
| 7 purchase totals = | $843.41 | $914.6789 | $914.68 | $914.70 | $914.60 | |