| 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 | $230.54 | 8.167% | $249.3682 | $249.37 | $249.35 | $249.40 |
| Purchase #2 | $130.54 | 7.804% | $140.7273 | $140.73 | $140.75 | $140.70 |
| Purchase #3 | $153.71 | 3.755% | $159.4818 | $159.48 | $159.50 | $159.50 |
| Purchase #4 | $120.94 | 13.198% | $136.9017 | $136.90 | $136.90 | $136.90 |
| Purchase #5 | $160.74 | 10.352% | $177.3798 | $177.38 | $177.40 | $177.40 |
| Purchase #6 | $84.66 | 11.426% | $94.3333 | $94.33 | $94.35 | $94.30 |
| Purchase #7 | $56.72 | 6.115% | $60.1884 | $60.19 | $60.20 | $60.20 |
| 7 purchase totals = | $937.85 | $1,018.3805 | $1,018.38 | $1,018.45 | $1,018.40 | |