| 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 | $238.69 | 9.306% | $260.9025 | $260.90 | $260.90 | $260.90 |
| Purchase #2 | $226.43 | 13.408% | $256.7897 | $256.79 | $256.80 | $256.80 |
| Purchase #3 | $195.73 | 6.682% | $208.8087 | $208.81 | $208.80 | $208.80 |
| Purchase #4 | $55.63 | 12.865% | $62.7868 | $62.79 | $62.80 | $62.80 |
| Purchase #5 | $31.29 | 10.313% | $34.5169 | $34.52 | $34.50 | $34.50 |
| Purchase #6 | $46.60 | 10.830% | $51.6468 | $51.65 | $51.65 | $51.60 |
| Purchase #7 | $168.26 | 10.747% | $186.3429 | $186.34 | $186.35 | $186.30 |
| 7 purchase totals = | $962.63 | $1,061.7943 | $1,061.80 | $1,061.80 | $1,061.70 | |