| 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 | $130.54 | 8.868% | $142.1163 | $142.12 | $142.10 | $142.10 |
| Purchase #2 | $233.86 | 8.376% | $253.4481 | $253.45 | $253.45 | $253.40 |
| Purchase #3 | $184.77 | 4.564% | $193.2029 | $193.20 | $193.20 | $193.20 |
| Purchase #4 | $160.94 | 10.528% | $177.8838 | $177.88 | $177.90 | $177.90 |
| Purchase #5 | $57.77 | 13.523% | $65.5822 | $65.58 | $65.60 | $65.60 |
| Purchase #6 | $249.49 | 3.752% | $258.8509 | $258.85 | $258.85 | $258.90 |
| Purchase #7 | $213.29 | 6.532% | $227.2221 | $227.22 | $227.20 | $227.20 |
| 7 purchase totals = | $1,230.66 | $1,318.3063 | $1,318.30 | $1,318.30 | $1,318.30 | |