| 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 | $30.25 | 11.698% | $33.7886 | $33.79 | $33.80 | $33.80 |
| Purchase #2 | $128.63 | 3.113% | $132.6343 | $132.63 | $132.65 | $132.60 |
| Purchase #3 | $225.58 | 5.590% | $238.1899 | $238.19 | $238.20 | $238.20 |
| Purchase #4 | $221.76 | 10.416% | $244.8585 | $244.86 | $244.85 | $244.90 |
| Purchase #5 | $172.89 | 11.718% | $193.1493 | $193.15 | $193.15 | $193.10 |
| Purchase #6 | $139.39 | 8.657% | $151.457 | $151.46 | $151.45 | $151.50 |
| Purchase #7 | $70.95 | 13.166% | $80.2913 | $80.29 | $80.30 | $80.30 |
| 7 purchase totals = | $989.45 | $1,074.3689 | $1,074.37 | $1,074.40 | $1,074.40 | |