| 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 | $204.78 | 10.547% | $226.3781 | $226.38 | $226.40 | $226.40 |
| Purchase #2 | $24.29 | 4.755% | $25.445 | $25.45 | $25.45 | $25.40 |
| Purchase #3 | $26.94 | 8.379% | $29.1973 | $29.20 | $29.20 | $29.20 |
| Purchase #4 | $30.38 | 7.468% | $32.6488 | $32.65 | $32.65 | $32.60 |
| Purchase #5 | $239.91 | 13.858% | $273.1567 | $273.16 | $273.15 | $273.20 |
| Purchase #6 | $65.91 | 8.523% | $71.5275 | $71.53 | $71.55 | $71.50 |
| Purchase #7 | $73.68 | 8.194% | $79.7173 | $79.72 | $79.70 | $79.70 |
| 7 purchase totals = | $665.89 | $738.0707 | $738.09 | $738.10 | $738.00 | |