| 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 | $31.32 | 10.194% | $34.5128 | $34.51 | $34.50 | $34.50 |
| Purchase #2 | $241.33 | 10.683% | $267.1113 | $267.11 | $267.10 | $267.10 |
| Purchase #3 | $148.44 | 11.861% | $166.0465 | $166.05 | $166.05 | $166.00 |
| Purchase #4 | $133.84 | 7.324% | $143.6424 | $143.64 | $143.65 | $143.60 |
| Purchase #5 | $150.49 | 7.363% | $161.5706 | $161.57 | $161.55 | $161.60 |
| Purchase #6 | $244.51 | 13.428% | $277.3428 | $277.34 | $277.35 | $277.30 |
| Purchase #7 | $171.62 | 4.537% | $179.4064 | $179.41 | $179.40 | $179.40 |
| 7 purchase totals = | $1,121.55 | $1,229.6328 | $1,229.63 | $1,229.60 | $1,229.50 | |