| 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 | $25.59 | 11.504% | $28.5339 | $28.53 | $28.55 | $28.50 |
| Purchase #2 | $236.39 | 8.845% | $257.2987 | $257.30 | $257.30 | $257.30 |
| Purchase #3 | $234.91 | 4.137% | $244.6282 | $244.63 | $244.65 | $244.60 |
| Purchase #4 | $64.49 | 10.577% | $71.3111 | $71.31 | $71.30 | $71.30 |
| Purchase #5 | $228.84 | 7.292% | $245.527 | $245.53 | $245.55 | $245.50 |
| Purchase #6 | $192.54 | 10.654% | $213.0532 | $213.05 | $213.05 | $213.10 |
| Purchase #7 | $204.97 | 3.440% | $212.021 | $212.02 | $212.00 | $212.00 |
| 7 purchase totals = | $1,187.73 | $1,272.3731 | $1,272.37 | $1,272.40 | $1,272.30 | |