| 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 | $49.46 | 3.237% | $51.061 | $51.06 | $51.05 | $51.10 |
| Purchase #2 | $202.60 | 12.675% | $228.2796 | $228.28 | $228.30 | $228.30 |
| Purchase #3 | $144.41 | 4.242% | $150.5359 | $150.54 | $150.55 | $150.50 |
| Purchase #4 | $48.58 | 5.364% | $51.1858 | $51.19 | $51.20 | $51.20 |
| Purchase #5 | $190.72 | 10.271% | $210.3089 | $210.31 | $210.30 | $210.30 |
| Purchase #6 | $220.66 | 12.829% | $248.9685 | $248.97 | $248.95 | $249.00 |
| Purchase #7 | $117.28 | 11.704% | $131.0065 | $131.01 | $131.00 | $131.00 |
| 7 purchase totals = | $973.71 | $1,071.3462 | $1,071.36 | $1,071.35 | $1,071.40 | |