| 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 | $238.59 | 4.648% | $249.6797 | $249.68 | $249.70 | $249.70 |
| Purchase #2 | $149.31 | 9.653% | $163.7229 | $163.72 | $163.70 | $163.70 |
| Purchase #3 | $222.99 | 4.541% | $233.116 | $233.12 | $233.10 | $233.10 |
| Purchase #4 | $164.65 | 13.786% | $187.3486 | $187.35 | $187.35 | $187.30 |
| Purchase #5 | $123.28 | 9.621% | $135.1408 | $135.14 | $135.15 | $135.10 |
| Purchase #6 | $137.72 | 11.443% | $153.4793 | $153.48 | $153.50 | $153.50 |
| Purchase #7 | $182.96 | 4.150% | $190.5528 | $190.55 | $190.55 | $190.60 |
| 7 purchase totals = | $1,219.50 | $1,313.0401 | $1,313.04 | $1,313.05 | $1,313.00 | |