| 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 | $115.35 | 7.512% | $124.0151 | $124.02 | $124.00 | $124.00 |
| Purchase #2 | $241.88 | 13.681% | $274.9716 | $274.97 | $274.95 | $275.00 |
| Purchase #3 | $226.95 | 13.383% | $257.3227 | $257.32 | $257.30 | $257.30 |
| Purchase #4 | $93.45 | 9.636% | $102.4548 | $102.45 | $102.45 | $102.50 |
| Purchase #5 | $74.96 | 8.102% | $81.0333 | $81.03 | $81.05 | $81.00 |
| Purchase #6 | $200.93 | 9.805% | $220.6312 | $220.63 | $220.65 | $220.60 |
| Purchase #7 | $173.65 | 10.486% | $191.8589 | $191.86 | $191.85 | $191.90 |
| 7 purchase totals = | $1,127.17 | $1,252.2876 | $1,252.28 | $1,252.25 | $1,252.30 | |