| 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 | $141.69 | 9.128% | $154.6235 | $154.62 | $154.60 | $154.60 |
| Purchase #2 | $133.45 | 8.494% | $144.7852 | $144.79 | $144.80 | $144.80 |
| Purchase #3 | $19.51 | 7.822% | $21.0361 | $21.04 | $21.05 | $21.00 |
| Purchase #4 | $249.73 | 11.727% | $279.0158 | $279.02 | $279.00 | $279.00 |
| Purchase #5 | $5.69 | 9.248% | $6.2162 | $6.22 | $6.20 | $6.20 |
| Purchase #6 | $229.40 | 9.342% | $250.8305 | $250.83 | $250.85 | $250.80 |
| Purchase #7 | $240.34 | 7.179% | $257.594 | $257.59 | $257.60 | $257.60 |
| 7 purchase totals = | $1,019.81 | $1,114.1013 | $1,114.11 | $1,114.10 | $1,114.00 | |