| 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 | $206.26 | 9.478% | $225.8093 | $225.81 | $225.80 | $225.80 |
| Purchase #2 | $113.42 | 6.170% | $120.418 | $120.42 | $120.40 | $120.40 |
| Purchase #3 | $11.81 | 6.294% | $12.5533 | $12.55 | $12.55 | $12.60 |
| Purchase #4 | $202.72 | 4.329% | $211.4957 | $211.50 | $211.50 | $211.50 |
| Purchase #5 | $226.45 | 13.307% | $256.5837 | $256.58 | $256.60 | $256.60 |
| Purchase #6 | $224.57 | 11.122% | $249.5467 | $249.55 | $249.55 | $249.50 |
| Purchase #7 | $213.81 | 13.364% | $242.3836 | $242.38 | $242.40 | $242.40 |
| 7 purchase totals = | $1,199.04 | $1,318.7903 | $1,318.79 | $1,318.80 | $1,318.80 | |