| 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 | $198.28 | 9.217% | $216.5555 | $216.56 | $216.55 | $216.60 |
| Purchase #2 | $165.67 | 9.482% | $181.3788 | $181.38 | $181.40 | $181.40 |
| Purchase #3 | $74.73 | 3.507% | $77.3508 | $77.35 | $77.35 | $77.40 |
| Purchase #4 | $146.84 | 10.474% | $162.22 | $162.22 | $162.20 | $162.20 |
| Purchase #5 | $250.62 | 11.577% | $279.6343 | $279.63 | $279.65 | $279.60 |
| Purchase #6 | $10.33 | 3.703% | $10.7125 | $10.71 | $10.70 | $10.70 |
| Purchase #7 | $39.29 | 13.428% | $44.5659 | $44.57 | $44.55 | $44.60 |
| 7 purchase totals = | $885.76 | $972.4178 | $972.42 | $972.40 | $972.50 | |