| 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 | $211.38 | 12.724% | $238.276 | $238.28 | $238.30 | $238.30 |
| Purchase #2 | $194.68 | 11.506% | $217.0799 | $217.08 | $217.10 | $217.10 |
| Purchase #3 | $25.29 | 10.722% | $28.0016 | $28.00 | $28.00 | $28.00 |
| Purchase #4 | $154.55 | 12.182% | $173.3773 | $173.38 | $173.40 | $173.40 |
| Purchase #5 | $149.56 | 4.435% | $156.193 | $156.19 | $156.20 | $156.20 |
| Purchase #6 | $43.58 | 8.865% | $47.4434 | $47.44 | $47.45 | $47.40 |
| Purchase #7 | $161.46 | 7.322% | $173.2821 | $173.28 | $173.30 | $173.30 |
| 7 purchase totals = | $940.50 | $1,033.6533 | $1,033.65 | $1,033.75 | $1,033.70 | |