| 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 | $230.54 | 10.825% | $255.496 | $255.50 | $255.50 | $255.50 |
| Purchase #2 | $241.74 | 4.356% | $252.2702 | $252.27 | $252.25 | $252.30 |
| Purchase #3 | $124.98 | 11.113% | $138.869 | $138.87 | $138.85 | $138.90 |
| Purchase #4 | $137.86 | 11.145% | $153.2245 | $153.22 | $153.20 | $153.20 |
| Purchase #5 | $66.80 | 5.261% | $70.3143 | $70.31 | $70.30 | $70.30 |
| Purchase #6 | $199.63 | 5.248% | $210.1066 | $210.11 | $210.10 | $210.10 |
| Purchase #7 | $195.46 | 10.132% | $215.264 | $215.26 | $215.25 | $215.30 |
| 7 purchase totals = | $1,197.01 | $1,295.5446 | $1,295.54 | $1,295.45 | $1,295.60 | |