| 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 | $212.67 | 7.545% | $228.716 | $228.72 | $228.70 | $228.70 |
| Purchase #2 | $16.80 | 13.306% | $19.0354 | $19.04 | $19.05 | $19.00 |
| Purchase #3 | $128.81 | 6.131% | $136.7073 | $136.71 | $136.70 | $136.70 |
| Purchase #4 | $61.95 | 13.623% | $70.3894 | $70.39 | $70.40 | $70.40 |
| Purchase #5 | $8.94 | 6.386% | $9.5109 | $9.51 | $9.50 | $9.50 |
| Purchase #6 | $84.35 | 4.575% | $88.209 | $88.21 | $88.20 | $88.20 |
| Purchase #7 | $99.84 | 9.452% | $109.2769 | $109.28 | $109.30 | $109.30 |
| 7 purchase totals = | $613.36 | $661.8449 | $661.86 | $661.85 | $661.80 | |