| 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 | $46.73 | 12.631% | $52.6325 | $52.63 | $52.65 | $52.60 |
| Purchase #2 | $121.47 | 5.422% | $128.0561 | $128.06 | $128.05 | $128.10 |
| Purchase #3 | $224.78 | 10.225% | $247.7638 | $247.76 | $247.75 | $247.80 |
| Purchase #4 | $201.35 | 12.264% | $226.0436 | $226.04 | $226.05 | $226.00 |
| Purchase #5 | $194.71 | 8.251% | $210.7755 | $210.78 | $210.80 | $210.80 |
| Purchase #6 | $139.58 | 7.330% | $149.8112 | $149.81 | $149.80 | $149.80 |
| Purchase #7 | $117.68 | 5.164% | $123.757 | $123.76 | $123.75 | $123.80 |
| 7 purchase totals = | $1,046.30 | $1,138.8397 | $1,138.84 | $1,138.85 | $1,138.90 | |