| 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 | $225.93 | 8.808% | $245.8299 | $245.83 | $245.85 | $245.80 |
| Purchase #2 | $129.52 | 4.550% | $135.4132 | $135.41 | $135.40 | $135.40 |
| Purchase #3 | $225.30 | 8.138% | $243.6349 | $243.63 | $243.65 | $243.60 |
| Purchase #4 | $61.25 | 4.777% | $64.1759 | $64.18 | $64.20 | $64.20 |
| Purchase #5 | $132.82 | 3.431% | $137.3771 | $137.38 | $137.40 | $137.40 |
| Purchase #6 | $166.40 | 3.148% | $171.6383 | $171.64 | $171.65 | $171.60 |
| Purchase #7 | $83.44 | 13.455% | $94.6669 | $94.67 | $94.65 | $94.70 |
| 7 purchase totals = | $1,024.66 | $1,092.7362 | $1,092.74 | $1,092.80 | $1,092.70 | |