| 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 | $86.51 | 3.647% | $89.665 | $89.67 | $89.65 | $89.70 |
| Purchase #2 | $118.86 | 12.119% | $133.2646 | $133.26 | $133.25 | $133.30 |
| Purchase #3 | $128.76 | 7.138% | $137.9509 | $137.95 | $137.95 | $138.00 |
| Purchase #4 | $191.31 | 10.655% | $211.6941 | $211.69 | $211.70 | $211.70 |
| Purchase #5 | $98.27 | 4.666% | $102.8553 | $102.86 | $102.85 | $102.90 |
| Purchase #6 | $109.98 | 9.396% | $120.3137 | $120.31 | $120.30 | $120.30 |
| Purchase #7 | $245.78 | 4.852% | $257.7052 | $257.71 | $257.70 | $257.70 |
| 7 purchase totals = | $979.47 | $1,053.4488 | $1,053.45 | $1,053.40 | $1,053.60 | |