| 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 | $128.87 | 6.631% | $137.4154 | $137.42 | $137.40 | $137.40 |
| Purchase #2 | $188.90 | 11.435% | $210.5007 | $210.50 | $210.50 | $210.50 |
| Purchase #3 | $24.30 | 6.389% | $25.8525 | $25.85 | $25.85 | $25.90 |
| Purchase #4 | $43.74 | 9.243% | $47.7829 | $47.78 | $47.80 | $47.80 |
| Purchase #5 | $207.45 | 5.730% | $219.3369 | $219.34 | $219.35 | $219.30 |
| Purchase #6 | $245.87 | 4.515% | $256.971 | $256.97 | $256.95 | $257.00 |
| Purchase #7 | $213.58 | 13.827% | $243.1117 | $243.11 | $243.10 | $243.10 |
| 7 purchase totals = | $1,052.71 | $1,140.9711 | $1,140.97 | $1,140.95 | $1,141.00 | |