| 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 | $188.55 | 4.207% | $196.4823 | $196.48 | $196.50 | $196.50 |
| Purchase #2 | $217.38 | 10.355% | $239.8897 | $239.89 | $239.90 | $239.90 |
| Purchase #3 | $172.86 | 4.811% | $181.1763 | $181.18 | $181.20 | $181.20 |
| Purchase #4 | $222.67 | 12.330% | $250.1252 | $250.13 | $250.15 | $250.10 |
| Purchase #5 | $95.86 | 6.134% | $101.7401 | $101.74 | $101.75 | $101.70 |
| Purchase #6 | $212.48 | 10.402% | $234.5822 | $234.58 | $234.60 | $234.60 |
| Purchase #7 | $129.33 | 4.624% | $135.3102 | $135.31 | $135.30 | $135.30 |
| 7 purchase totals = | $1,239.13 | $1,339.3060 | $1,339.31 | $1,339.40 | $1,339.30 | |