| 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 | $190.59 | 11.285% | $212.0981 | $212.10 | $212.10 | $212.10 |
| Purchase #2 | $30.71 | 12.678% | $34.6034 | $34.60 | $34.60 | $34.60 |
| Purchase #3 | $205.53 | 8.774% | $223.5632 | $223.56 | $223.55 | $223.60 |
| Purchase #4 | $165.96 | 11.162% | $184.4845 | $184.48 | $184.50 | $184.50 |
| Purchase #5 | $28.45 | 9.787% | $31.2344 | $31.23 | $31.25 | $31.20 |
| Purchase #6 | $232.55 | 12.859% | $262.4536 | $262.45 | $262.45 | $262.50 |
| Purchase #7 | $220.86 | 13.279% | $250.188 | $250.19 | $250.20 | $250.20 |
| 7 purchase totals = | $1,074.65 | $1,198.6252 | $1,198.61 | $1,198.65 | $1,198.70 | |