| 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 | $22.84 | 10.190% | $25.1674 | $25.17 | $25.15 | $25.20 |
| Purchase #2 | $120.74 | 10.193% | $133.047 | $133.05 | $133.05 | $133.00 |
| Purchase #3 | $5.82 | 5.283% | $6.1275 | $6.13 | $6.15 | $6.10 |
| Purchase #4 | $219.89 | 10.646% | $243.2995 | $243.30 | $243.30 | $243.30 |
| Purchase #5 | $172.80 | 10.727% | $191.3363 | $191.34 | $191.35 | $191.30 |
| Purchase #6 | $237.38 | 3.433% | $245.5293 | $245.53 | $245.55 | $245.50 |
| Purchase #7 | $112.35 | 7.561% | $120.8448 | $120.84 | $120.85 | $120.80 |
| 7 purchase totals = | $891.82 | $965.3518 | $965.36 | $965.40 | $965.20 | |