| 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 | $244.52 | 4.165% | $254.7043 | $254.70 | $254.70 | $254.70 |
| Purchase #2 | $176.72 | 12.623% | $199.0274 | $199.03 | $199.05 | $199.00 |
| Purchase #3 | $156.83 | 11.734% | $175.2324 | $175.23 | $175.25 | $175.20 |
| Purchase #4 | $186.63 | 13.220% | $211.3025 | $211.30 | $211.30 | $211.30 |
| Purchase #5 | $113.59 | 3.405% | $117.4577 | $117.46 | $117.45 | $117.50 |
| Purchase #6 | $35.94 | 8.867% | $39.1268 | $39.13 | $39.15 | $39.10 |
| Purchase #7 | $62.97 | 13.176% | $71.2669 | $71.27 | $71.25 | $71.30 |
| 7 purchase totals = | $977.20 | $1,068.1180 | $1,068.12 | $1,068.15 | $1,068.10 | |