| 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 | $94.27 | 8.153% | $101.9558 | $101.96 | $101.95 | $102.00 |
| Purchase #2 | $203.65 | 9.553% | $223.1047 | $223.10 | $223.10 | $223.10 |
| Purchase #3 | $29.29 | 13.439% | $33.2263 | $33.23 | $33.25 | $33.20 |
| Purchase #4 | $204.58 | 4.441% | $213.6654 | $213.67 | $213.65 | $213.70 |
| Purchase #5 | $237.33 | 7.493% | $255.1131 | $255.11 | $255.10 | $255.10 |
| Purchase #6 | $178.89 | 13.281% | $202.6484 | $202.65 | $202.65 | $202.60 |
| Purchase #7 | $96.72 | 12.840% | $109.1388 | $109.14 | $109.15 | $109.10 |
| 7 purchase totals = | $1,044.73 | $1,138.8525 | $1,138.86 | $1,138.85 | $1,138.80 | |