| 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 | $108.97 | 7.270% | $116.8921 | $116.89 | $116.90 | $116.90 |
| Purchase #2 | $98.60 | 8.849% | $107.3251 | $107.33 | $107.35 | $107.30 |
| Purchase #3 | $227.65 | 9.658% | $249.6364 | $249.64 | $249.65 | $249.60 |
| Purchase #4 | $90.86 | 3.817% | $94.3281 | $94.33 | $94.35 | $94.30 |
| Purchase #5 | $146.37 | 12.489% | $164.6501 | $164.65 | $164.65 | $164.70 |
| Purchase #6 | $36.84 | 10.355% | $40.6548 | $40.65 | $40.65 | $40.70 |
| Purchase #7 | $191.36 | 6.795% | $204.3629 | $204.36 | $204.35 | $204.40 |
| 7 purchase totals = | $900.65 | $977.8495 | $977.85 | $977.90 | $977.90 | |