| 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 | $182.91 | 11.333% | $203.6392 | $203.64 | $203.65 | $203.60 |
| Purchase #2 | $37.66 | 3.311% | $38.9069 | $38.91 | $38.90 | $38.90 |
| Purchase #3 | $206.52 | 8.541% | $224.1589 | $224.16 | $224.15 | $224.20 |
| Purchase #4 | $241.98 | 9.809% | $265.7158 | $265.72 | $265.70 | $265.70 |
| Purchase #5 | $23.66 | 7.838% | $25.5145 | $25.51 | $25.50 | $25.50 |
| Purchase #6 | $244.91 | 4.168% | $255.1178 | $255.12 | $255.10 | $255.10 |
| Purchase #7 | $233.28 | 10.399% | $257.5388 | $257.54 | $257.55 | $257.50 |
| 7 purchase totals = | $1,170.92 | $1,270.5919 | $1,270.60 | $1,270.55 | $1,270.50 | |