| 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 | $94.32 | 7.559% | $101.4496 | $101.45 | $101.45 | $101.40 |
| Purchase #2 | $64.95 | 13.514% | $73.7273 | $73.73 | $73.75 | $73.70 |
| Purchase #3 | $235.75 | 6.136% | $250.2156 | $250.22 | $250.20 | $250.20 |
| Purchase #4 | $6.80 | 4.182% | $7.0844 | $7.08 | $7.10 | $7.10 |
| Purchase #5 | $141.41 | 5.322% | $148.9358 | $148.94 | $148.95 | $148.90 |
| Purchase #6 | $250.40 | 11.499% | $279.1935 | $279.19 | $279.20 | $279.20 |
| Purchase #7 | $150.73 | 4.555% | $157.5958 | $157.60 | $157.60 | $157.60 |
| 7 purchase totals = | $944.36 | $1,018.2020 | $1,018.21 | $1,018.25 | $1,018.10 | |