| 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 | $138.65 | 7.710% | $149.3399 | $149.34 | $149.35 | $149.30 |
| Purchase #2 | $226.53 | 5.215% | $238.3435 | $238.34 | $238.35 | $238.30 |
| Purchase #3 | $236.64 | 3.376% | $244.629 | $244.63 | $244.65 | $244.60 |
| Purchase #4 | $199.85 | 8.656% | $217.149 | $217.15 | $217.15 | $217.10 |
| Purchase #5 | $57.38 | 4.582% | $60.0092 | $60.01 | $60.00 | $60.00 |
| Purchase #6 | $210.65 | 9.248% | $230.1309 | $230.13 | $230.15 | $230.10 |
| Purchase #7 | $164.36 | 8.832% | $178.8763 | $178.88 | $178.90 | $178.90 |
| 7 purchase totals = | $1,234.06 | $1,318.4778 | $1,318.48 | $1,318.55 | $1,318.30 | |