| 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 | $241.59 | 3.272% | $249.4948 | $249.49 | $249.50 | $249.50 |
| Purchase #2 | $144.32 | 5.816% | $152.7137 | $152.71 | $152.70 | $152.70 |
| Purchase #3 | $178.39 | 13.421% | $202.3317 | $202.33 | $202.35 | $202.30 |
| Purchase #4 | $126.62 | 3.545% | $131.1087 | $131.11 | $131.10 | $131.10 |
| Purchase #5 | $80.83 | 9.555% | $88.5533 | $88.55 | $88.55 | $88.60 |
| Purchase #6 | $222.69 | 3.408% | $230.2793 | $230.28 | $230.30 | $230.30 |
| Purchase #7 | $32.28 | 9.158% | $35.2362 | $35.24 | $35.25 | $35.20 |
| 7 purchase totals = | $1,026.72 | $1,089.7177 | $1,089.71 | $1,089.75 | $1,089.70 | |