| 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 | $26.74 | 9.689% | $29.3308 | $29.33 | $29.35 | $29.30 |
| Purchase #2 | $88.47 | 12.572% | $99.5924 | $99.59 | $99.60 | $99.60 |
| Purchase #3 | $190.96 | 11.814% | $213.52 | $213.52 | $213.50 | $213.50 |
| Purchase #4 | $240.48 | 11.774% | $268.7941 | $268.79 | $268.80 | $268.80 |
| Purchase #5 | $216.73 | 5.228% | $228.0606 | $228.06 | $228.05 | $228.10 |
| Purchase #6 | $239.90 | 6.811% | $256.2396 | $256.24 | $256.25 | $256.20 |
| Purchase #7 | $77.31 | 13.458% | $87.7144 | $87.71 | $87.70 | $87.70 |
| 7 purchase totals = | $1,080.59 | $1,183.2519 | $1,183.24 | $1,183.25 | $1,183.20 | |