| 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 | $95.72 | 11.355% | $106.589 | $106.59 | $106.60 | $106.60 |
| Purchase #2 | $104.46 | 3.575% | $108.1944 | $108.19 | $108.20 | $108.20 |
| Purchase #3 | $120.59 | 5.679% | $127.4383 | $127.44 | $127.45 | $127.40 |
| Purchase #4 | $107.96 | 7.297% | $115.8378 | $115.84 | $115.85 | $115.80 |
| Purchase #5 | $226.35 | 8.200% | $244.9107 | $244.91 | $244.90 | $244.90 |
| Purchase #6 | $83.95 | 8.207% | $90.8398 | $90.84 | $90.85 | $90.80 |
| Purchase #7 | $35.33 | 9.342% | $38.6305 | $38.63 | $38.65 | $38.60 |
| 7 purchase totals = | $774.36 | $832.4405 | $832.44 | $832.50 | $832.30 | |