| 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 | $209.33 | 5.475% | $220.7908 | $220.79 | $220.80 | $220.80 |
| Purchase #2 | $9.33 | 5.591% | $9.8516 | $9.85 | $9.85 | $9.90 |
| Purchase #3 | $100.68 | 11.781% | $112.5411 | $112.54 | $112.55 | $112.50 |
| Purchase #4 | $161.42 | 8.246% | $174.7307 | $174.73 | $174.75 | $174.70 |
| Purchase #5 | $73.51 | 8.322% | $79.6275 | $79.63 | $79.65 | $79.60 |
| Purchase #6 | $172.75 | 8.322% | $187.1263 | $187.13 | $187.15 | $187.10 |
| Purchase #7 | $233.81 | 6.566% | $249.162 | $249.16 | $249.15 | $249.20 |
| 7 purchase totals = | $960.83 | $1,033.8300 | $1,033.83 | $1,033.90 | $1,033.80 | |