| 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 | $77.75 | 7.158% | $83.3153 | $83.32 | $83.30 | $83.30 |
| Purchase #2 | $91.28 | 5.297% | $96.1151 | $96.12 | $96.10 | $96.10 |
| Purchase #3 | $210.54 | 4.752% | $220.5449 | $220.54 | $220.55 | $220.50 |
| Purchase #4 | $138.63 | 12.506% | $155.9671 | $155.97 | $155.95 | $156.00 |
| Purchase #5 | $226.38 | 3.584% | $234.4935 | $234.49 | $234.50 | $234.50 |
| Purchase #6 | $48.31 | 13.102% | $54.6396 | $54.64 | $54.65 | $54.60 |
| Purchase #7 | $238.76 | 11.104% | $265.2719 | $265.27 | $265.25 | $265.30 |
| 7 purchase totals = | $1,031.65 | $1,110.3474 | $1,110.35 | $1,110.30 | $1,110.30 | |