| 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 | $236.36 | 3.511% | $244.6586 | $244.66 | $244.65 | $244.70 |
| Purchase #2 | $239.80 | 10.493% | $264.9622 | $264.96 | $264.95 | $265.00 |
| Purchase #3 | $100.39 | 7.857% | $108.2776 | $108.28 | $108.30 | $108.30 |
| Purchase #4 | $5.67 | 7.536% | $6.0973 | $6.10 | $6.10 | $6.10 |
| Purchase #5 | $238.55 | 7.251% | $255.8473 | $255.85 | $255.85 | $255.80 |
| Purchase #6 | $138.60 | 13.234% | $156.9423 | $156.94 | $156.95 | $156.90 |
| Purchase #7 | $248.29 | 6.762% | $265.0794 | $265.08 | $265.10 | $265.10 |
| 7 purchase totals = | $1,207.66 | $1,301.8647 | $1,301.87 | $1,301.90 | $1,301.90 | |