| 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 | $208.62 | 3.736% | $216.414 | $216.41 | $216.40 | $216.40 |
| Purchase #2 | $57.49 | 12.136% | $64.467 | $64.47 | $64.45 | $64.50 |
| Purchase #3 | $140.81 | 6.218% | $149.5656 | $149.57 | $149.55 | $149.60 |
| Purchase #4 | $15.52 | 7.118% | $16.6247 | $16.62 | $16.60 | $16.60 |
| Purchase #5 | $147.98 | 7.539% | $159.1362 | $159.14 | $159.15 | $159.10 |
| Purchase #6 | $210.89 | 3.147% | $217.5267 | $217.53 | $217.55 | $217.50 |
| Purchase #7 | $83.76 | 8.374% | $90.7741 | $90.77 | $90.75 | $90.80 |
| 7 purchase totals = | $865.07 | $914.5083 | $914.51 | $914.45 | $914.50 | |