| 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 | $193.33 | 12.437% | $217.3745 | $217.37 | $217.35 | $217.40 |
| Purchase #2 | $194.44 | 8.357% | $210.6894 | $210.69 | $210.70 | $210.70 |
| Purchase #3 | $76.85 | 7.182% | $82.3694 | $82.37 | $82.35 | $82.40 |
| Purchase #4 | $202.46 | 4.307% | $211.18 | $211.18 | $211.20 | $211.20 |
| Purchase #5 | $96.77 | 3.656% | $100.3079 | $100.31 | $100.30 | $100.30 |
| Purchase #6 | $135.39 | 3.174% | $139.6873 | $139.69 | $139.70 | $139.70 |
| Purchase #7 | $80.75 | 8.870% | $87.9125 | $87.91 | $87.90 | $87.90 |
| 7 purchase totals = | $979.99 | $1,049.5210 | $1,049.52 | $1,049.50 | $1,049.60 | |