| 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 | $132.67 | 13.104% | $150.0551 | $150.06 | $150.05 | $150.10 |
| Purchase #2 | $212.63 | 4.539% | $222.2813 | $222.28 | $222.30 | $222.30 |
| Purchase #3 | $244.87 | 10.262% | $269.9986 | $270.00 | $270.00 | $270.00 |
| Purchase #4 | $248.62 | 10.195% | $273.9668 | $273.97 | $273.95 | $274.00 |
| Purchase #5 | $33.98 | 7.212% | $36.4306 | $36.43 | $36.45 | $36.40 |
| Purchase #6 | $96.90 | 6.162% | $102.871 | $102.87 | $102.85 | $102.90 |
| Purchase #7 | $188.51 | 7.745% | $203.1101 | $203.11 | $203.10 | $203.10 |
| 7 purchase totals = | $1,158.18 | $1,258.7135 | $1,258.72 | $1,258.70 | $1,258.80 | |