| 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 | $190.96 | 3.414% | $197.4794 | $197.48 | $197.50 | $197.50 |
| Purchase #2 | $184.36 | 10.718% | $204.1197 | $204.12 | $204.10 | $204.10 |
| Purchase #3 | $179.45 | 6.157% | $190.4987 | $190.50 | $190.50 | $190.50 |
| Purchase #4 | $233.48 | 4.330% | $243.5897 | $243.59 | $243.60 | $243.60 |
| Purchase #5 | $85.44 | 4.331% | $89.1404 | $89.14 | $89.15 | $89.10 |
| Purchase #6 | $188.50 | 7.435% | $202.515 | $202.52 | $202.50 | $202.50 |
| Purchase #7 | $217.78 | 12.491% | $244.9829 | $244.98 | $245.00 | $245.00 |
| 7 purchase totals = | $1,279.97 | $1,372.3258 | $1,372.33 | $1,372.35 | $1,372.30 | |