| 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 | $96.57 | 12.102% | $108.2569 | $108.26 | $108.25 | $108.30 |
| Purchase #2 | $129.96 | 9.416% | $142.197 | $142.20 | $142.20 | $142.20 |
| Purchase #3 | $158.82 | 6.127% | $168.5509 | $168.55 | $168.55 | $168.60 |
| Purchase #4 | $234.63 | 7.415% | $252.0278 | $252.03 | $252.05 | $252.00 |
| Purchase #5 | $194.94 | 9.447% | $213.356 | $213.36 | $213.35 | $213.40 |
| Purchase #6 | $101.48 | 4.871% | $106.4231 | $106.42 | $106.40 | $106.40 |
| Purchase #7 | $28.61 | 9.382% | $31.2942 | $31.29 | $31.30 | $31.30 |
| 7 purchase totals = | $945.01 | $1,022.1059 | $1,022.11 | $1,022.10 | $1,022.20 | |