| 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 | $65.57 | 10.463% | $72.4306 | $72.43 | $72.45 | $72.40 |
| Purchase #2 | $187.67 | 4.307% | $195.7529 | $195.75 | $195.75 | $195.80 |
| Purchase #3 | $78.66 | 6.729% | $83.953 | $83.95 | $83.95 | $84.00 |
| Purchase #4 | $243.64 | 5.127% | $256.1314 | $256.13 | $256.15 | $256.10 |
| Purchase #5 | $142.85 | 8.339% | $154.7623 | $154.76 | $154.75 | $154.80 |
| Purchase #6 | $119.36 | 7.243% | $128.0052 | $128.01 | $128.00 | $128.00 |
| Purchase #7 | $189.98 | 10.647% | $210.2072 | $210.21 | $210.20 | $210.20 |
| 7 purchase totals = | $1,027.73 | $1,101.2426 | $1,101.24 | $1,101.25 | $1,101.30 | |