| 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 | $95.40 | 10.614% | $105.5258 | $105.53 | $105.55 | $105.50 |
| Purchase #2 | $219.62 | 11.138% | $244.0813 | $244.08 | $244.10 | $244.10 |
| Purchase #3 | $57.89 | 7.434% | $62.1935 | $62.19 | $62.20 | $62.20 |
| Purchase #4 | $170.98 | 6.167% | $181.5243 | $181.52 | $181.50 | $181.50 |
| Purchase #5 | $25.66 | 6.386% | $27.2986 | $27.30 | $27.30 | $27.30 |
| Purchase #6 | $215.52 | 5.712% | $227.8305 | $227.83 | $227.85 | $227.80 |
| Purchase #7 | $157.84 | 13.371% | $178.9448 | $178.94 | $178.95 | $178.90 |
| 7 purchase totals = | $942.91 | $1,027.3988 | $1,027.39 | $1,027.45 | $1,027.30 | |