| 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 | $247.99 | 12.688% | $279.455 | $279.46 | $279.45 | $279.50 |
| Purchase #2 | $154.26 | 4.265% | $160.8392 | $160.84 | $160.85 | $160.80 |
| Purchase #3 | $194.62 | 3.870% | $202.1518 | $202.15 | $202.15 | $202.20 |
| Purchase #4 | $220.91 | 4.736% | $231.3723 | $231.37 | $231.35 | $231.40 |
| Purchase #5 | $60.40 | 8.105% | $65.2954 | $65.30 | $65.30 | $65.30 |
| Purchase #6 | $68.60 | 9.639% | $75.2124 | $75.21 | $75.20 | $75.20 |
| Purchase #7 | $99.29 | 8.729% | $107.957 | $107.96 | $107.95 | $108.00 |
| 7 purchase totals = | $1,046.07 | $1,122.2831 | $1,122.29 | $1,122.25 | $1,122.40 | |