| 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 | $103.72 | 13.649% | $117.8767 | $117.88 | $117.90 | $117.90 |
| Purchase #2 | $204.55 | 4.488% | $213.7302 | $213.73 | $213.75 | $213.70 |
| Purchase #3 | $11.63 | 12.361% | $13.0676 | $13.07 | $13.05 | $13.10 |
| Purchase #4 | $163.93 | 6.460% | $174.5199 | $174.52 | $174.50 | $174.50 |
| Purchase #5 | $202.96 | 4.628% | $212.353 | $212.35 | $212.35 | $212.40 |
| Purchase #6 | $180.72 | 3.518% | $187.0777 | $187.08 | $187.10 | $187.10 |
| Purchase #7 | $9.51 | 4.209% | $9.9103 | $9.91 | $9.90 | $9.90 |
| 7 purchase totals = | $877.02 | $928.5354 | $928.54 | $928.55 | $928.60 | |