| 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 | $224.61 | 3.818% | $233.1856 | $233.19 | $233.20 | $233.20 |
| Purchase #2 | $138.77 | 9.175% | $151.5021 | $151.50 | $151.50 | $151.50 |
| Purchase #3 | $238.33 | 9.320% | $260.5424 | $260.54 | $260.55 | $260.50 |
| Purchase #4 | $20.95 | 6.723% | $22.3585 | $22.36 | $22.35 | $22.40 |
| Purchase #5 | $207.81 | 10.187% | $228.9796 | $228.98 | $229.00 | $229.00 |
| Purchase #6 | $133.72 | 8.149% | $144.6168 | $144.62 | $144.60 | $144.60 |
| Purchase #7 | $171.72 | 3.555% | $177.8246 | $177.82 | $177.80 | $177.80 |
| 7 purchase totals = | $1,135.91 | $1,219.0096 | $1,219.01 | $1,219.00 | $1,219.00 | |