| 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 | $100.80 | 10.449% | $111.3326 | $111.33 | $111.35 | $111.30 |
| Purchase #2 | $230.25 | 7.121% | $246.6461 | $246.65 | $246.65 | $246.60 |
| Purchase #3 | $217.34 | 12.318% | $244.1119 | $244.11 | $244.10 | $244.10 |
| Purchase #4 | $56.78 | 11.427% | $63.2683 | $63.27 | $63.25 | $63.30 |
| Purchase #5 | $97.99 | 10.816% | $108.5886 | $108.59 | $108.60 | $108.60 |
| Purchase #6 | $204.43 | 7.671% | $220.1118 | $220.11 | $220.10 | $220.10 |
| Purchase #7 | $31.80 | 4.537% | $33.2428 | $33.24 | $33.25 | $33.20 |
| 7 purchase totals = | $939.39 | $1,027.3021 | $1,027.30 | $1,027.30 | $1,027.20 | |