| 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 | $213.60 | 11.610% | $238.399 | $238.40 | $238.40 | $238.40 |
| Purchase #2 | $40.85 | 12.678% | $46.029 | $46.03 | $46.05 | $46.00 |
| Purchase #3 | $27.83 | 13.798% | $31.67 | $31.67 | $31.65 | $31.70 |
| Purchase #4 | $110.60 | 9.201% | $120.7763 | $120.78 | $120.80 | $120.80 |
| Purchase #5 | $75.42 | 6.779% | $80.5327 | $80.53 | $80.55 | $80.50 |
| Purchase #6 | $206.51 | 9.838% | $226.8265 | $226.83 | $226.85 | $226.80 |
| Purchase #7 | $233.31 | 12.798% | $263.169 | $263.17 | $263.15 | $263.20 |
| 7 purchase totals = | $908.12 | $1,007.4025 | $1,007.41 | $1,007.45 | $1,007.40 | |