| 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 | $226.79 | 5.799% | $239.9416 | $239.94 | $239.95 | $239.90 |
| Purchase #2 | $11.25 | 5.207% | $11.8358 | $11.84 | $11.85 | $11.80 |
| Purchase #3 | $155.46 | 10.782% | $172.2217 | $172.22 | $172.20 | $172.20 |
| Purchase #4 | $219.96 | 4.557% | $229.9836 | $229.98 | $230.00 | $230.00 |
| Purchase #5 | $188.97 | 9.841% | $207.5665 | $207.57 | $207.55 | $207.60 |
| Purchase #6 | $143.62 | 5.361% | $151.3195 | $151.32 | $151.30 | $151.30 |
| Purchase #7 | $207.32 | 10.616% | $229.3291 | $229.33 | $229.35 | $229.30 |
| 7 purchase totals = | $1,153.37 | $1,242.1978 | $1,242.20 | $1,242.20 | $1,242.10 | |