| 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 | $11.52 | 5.227% | $12.1222 | $12.12 | $12.10 | $12.10 |
| Purchase #2 | $103.71 | 13.750% | $117.9701 | $117.97 | $117.95 | $118.00 |
| Purchase #3 | $246.28 | 3.556% | $255.0377 | $255.04 | $255.05 | $255.00 |
| Purchase #4 | $128.52 | 5.281% | $135.3071 | $135.31 | $135.30 | $135.30 |
| Purchase #5 | $71.59 | 11.608% | $79.9002 | $79.90 | $79.90 | $79.90 |
| Purchase #6 | $144.41 | 3.209% | $149.0441 | $149.04 | $149.05 | $149.00 |
| Purchase #7 | $99.48 | 11.201% | $110.6228 | $110.62 | $110.60 | $110.60 |
| 7 purchase totals = | $805.51 | $860.0042 | $860.00 | $859.95 | $859.90 | |