| 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 | $231.90 | 10.644% | $256.5834 | $256.58 | $256.60 | $256.60 |
| Purchase #2 | $144.54 | 7.107% | $154.8125 | $154.81 | $154.80 | $154.80 |
| Purchase #3 | $65.30 | 9.596% | $71.5662 | $71.57 | $71.55 | $71.60 |
| Purchase #4 | $19.63 | 12.134% | $22.0119 | $22.01 | $22.00 | $22.00 |
| Purchase #5 | $110.65 | 4.408% | $115.5275 | $115.53 | $115.55 | $115.50 |
| Purchase #6 | $223.98 | 13.552% | $254.3338 | $254.33 | $254.35 | $254.30 |
| Purchase #7 | $219.72 | 13.754% | $249.9403 | $249.94 | $249.95 | $249.90 |
| 7 purchase totals = | $1,015.72 | $1,124.7756 | $1,124.77 | $1,124.80 | $1,124.70 | |