| 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 | $229.55 | 9.463% | $251.2723 | $251.27 | $251.25 | $251.30 |
| Purchase #2 | $178.73 | 3.251% | $184.5405 | $184.54 | $184.55 | $184.50 |
| Purchase #3 | $206.71 | 5.531% | $218.1431 | $218.14 | $218.15 | $218.10 |
| Purchase #4 | $17.32 | 13.132% | $19.5945 | $19.59 | $19.60 | $19.60 |
| Purchase #5 | $149.64 | 3.730% | $155.2216 | $155.22 | $155.20 | $155.20 |
| Purchase #6 | $67.25 | 8.754% | $73.1371 | $73.14 | $73.15 | $73.10 |
| Purchase #7 | $49.95 | 6.736% | $53.3146 | $53.31 | $53.30 | $53.30 |
| 7 purchase totals = | $899.15 | $955.2237 | $955.21 | $955.20 | $955.10 | |