| 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 | $91.98 | 10.798% | $101.912 | $101.91 | $101.90 | $101.90 |
| Purchase #2 | $168.88 | 9.630% | $185.1431 | $185.14 | $185.15 | $185.10 |
| Purchase #3 | $217.36 | 11.808% | $243.0259 | $243.03 | $243.05 | $243.00 |
| Purchase #4 | $216.90 | 5.360% | $228.5258 | $228.53 | $228.55 | $228.50 |
| Purchase #5 | $226.34 | 13.402% | $256.6741 | $256.67 | $256.65 | $256.70 |
| Purchase #6 | $57.75 | 3.264% | $59.635 | $59.64 | $59.65 | $59.60 |
| Purchase #7 | $120.39 | 7.511% | $129.4325 | $129.43 | $129.45 | $129.40 |
| 7 purchase totals = | $1,099.60 | $1,204.3484 | $1,204.35 | $1,204.40 | $1,204.20 | |