| 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 | $227.37 | 10.523% | $251.2961 | $251.30 | $251.30 | $251.30 |
| Purchase #2 | $85.65 | 6.380% | $91.1145 | $91.11 | $91.10 | $91.10 |
| Purchase #3 | $209.63 | 8.292% | $227.0125 | $227.01 | $227.00 | $227.00 |
| Purchase #4 | $208.80 | 8.806% | $227.1869 | $227.19 | $227.20 | $227.20 |
| Purchase #5 | $145.54 | 4.802% | $152.5288 | $152.53 | $152.55 | $152.50 |
| Purchase #6 | $91.59 | 7.231% | $98.2129 | $98.21 | $98.20 | $98.20 |
| Purchase #7 | $235.67 | 7.489% | $253.3193 | $253.32 | $253.30 | $253.30 |
| 7 purchase totals = | $1,204.25 | $1,300.6710 | $1,300.67 | $1,300.65 | $1,300.60 | |