| 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 | $237.78 | 5.608% | $251.1147 | $251.11 | $251.10 | $251.10 |
| Purchase #2 | $192.37 | 13.653% | $218.6343 | $218.63 | $218.65 | $218.60 |
| Purchase #3 | $132.69 | 13.529% | $150.6416 | $150.64 | $150.65 | $150.60 |
| Purchase #4 | $177.62 | 9.159% | $193.8882 | $193.89 | $193.90 | $193.90 |
| Purchase #5 | $12.95 | 7.141% | $13.8748 | $13.87 | $13.85 | $13.90 |
| Purchase #6 | $241.57 | 3.145% | $249.1674 | $249.17 | $249.15 | $249.20 |
| Purchase #7 | $202.35 | 13.430% | $229.5256 | $229.53 | $229.55 | $229.50 |
| 7 purchase totals = | $1,197.33 | $1,306.8466 | $1,306.84 | $1,306.85 | $1,306.80 | |