| 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 | $89.90 | 7.225% | $96.3953 | $96.40 | $96.40 | $96.40 |
| Purchase #2 | $105.58 | 11.215% | $117.4208 | $117.42 | $117.40 | $117.40 |
| Purchase #3 | $163.62 | 5.402% | $172.4588 | $172.46 | $172.45 | $172.50 |
| Purchase #4 | $204.33 | 8.221% | $221.128 | $221.13 | $221.15 | $221.10 |
| Purchase #5 | $182.78 | 10.413% | $201.8129 | $201.81 | $201.80 | $201.80 |
| Purchase #6 | $41.55 | 13.255% | $47.0575 | $47.06 | $47.05 | $47.10 |
| Purchase #7 | $135.38 | 8.458% | $146.8304 | $146.83 | $146.85 | $146.80 |
| 7 purchase totals = | $923.14 | $1,003.1037 | $1,003.11 | $1,003.10 | $1,003.10 | |