| 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 | $213.57 | 11.569% | $238.2779 | $238.28 | $238.30 | $238.30 |
| Purchase #2 | $216.46 | 7.652% | $233.0235 | $233.02 | $233.00 | $233.00 |
| Purchase #3 | $32.42 | 13.119% | $36.6732 | $36.67 | $36.65 | $36.70 |
| Purchase #4 | $123.60 | 12.315% | $138.8213 | $138.82 | $138.80 | $138.80 |
| Purchase #5 | $96.47 | 9.343% | $105.4832 | $105.48 | $105.50 | $105.50 |
| Purchase #6 | $29.96 | 7.150% | $32.1021 | $32.10 | $32.10 | $32.10 |
| Purchase #7 | $189.53 | 8.340% | $205.3368 | $205.34 | $205.35 | $205.30 |
| 7 purchase totals = | $902.01 | $989.7180 | $989.71 | $989.70 | $989.70 | |