| 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 | $185.92 | 5.227% | $195.638 | $195.64 | $195.65 | $195.60 |
| Purchase #2 | $220.80 | 13.734% | $251.1247 | $251.12 | $251.10 | $251.10 |
| Purchase #3 | $113.76 | 12.697% | $128.2041 | $128.20 | $128.20 | $128.20 |
| Purchase #4 | $60.42 | 6.503% | $64.3491 | $64.35 | $64.35 | $64.30 |
| Purchase #5 | $200.43 | 12.523% | $225.5298 | $225.53 | $225.55 | $225.50 |
| Purchase #6 | $18.66 | 8.363% | $20.2205 | $20.22 | $20.20 | $20.20 |
| Purchase #7 | $35.27 | 12.318% | $39.6146 | $39.61 | $39.60 | $39.60 |
| 7 purchase totals = | $835.26 | $924.6808 | $924.67 | $924.65 | $924.50 | |