| 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 | $188.26 | 12.644% | $212.0636 | $212.06 | $212.05 | $212.10 |
| Purchase #2 | $39.71 | 5.285% | $41.8087 | $41.81 | $41.80 | $41.80 |
| Purchase #3 | $43.26 | 13.610% | $49.1477 | $49.15 | $49.15 | $49.10 |
| Purchase #4 | $209.96 | 3.271% | $216.8278 | $216.83 | $216.85 | $216.80 |
| Purchase #5 | $249.66 | 8.794% | $271.6151 | $271.62 | $271.60 | $271.60 |
| Purchase #6 | $193.38 | 8.667% | $210.1402 | $210.14 | $210.15 | $210.10 |
| Purchase #7 | $13.99 | 11.566% | $15.6081 | $15.61 | $15.60 | $15.60 |
| 7 purchase totals = | $938.22 | $1,017.2112 | $1,017.22 | $1,017.20 | $1,017.10 | |