| 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 | $121.58 | 8.103% | $131.4316 | $131.43 | $131.45 | $131.40 |
| Purchase #2 | $228.58 | 9.599% | $250.5214 | $250.52 | $250.50 | $250.50 |
| Purchase #3 | $157.41 | 7.132% | $168.6365 | $168.64 | $168.65 | $168.60 |
| Purchase #4 | $102.92 | 5.394% | $108.4715 | $108.47 | $108.45 | $108.50 |
| Purchase #5 | $32.51 | 12.526% | $36.5822 | $36.58 | $36.60 | $36.60 |
| Purchase #6 | $198.87 | 6.676% | $212.1466 | $212.15 | $212.15 | $212.10 |
| Purchase #7 | $249.60 | 6.513% | $265.8564 | $265.86 | $265.85 | $265.90 |
| 7 purchase totals = | $1,091.47 | $1,173.6462 | $1,173.65 | $1,173.65 | $1,173.60 | |