| 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 | $231.90 | 7.631% | $249.5963 | $249.60 | $249.60 | $249.60 |
| Purchase #2 | $135.33 | 13.265% | $153.2815 | $153.28 | $153.30 | $153.30 |
| Purchase #3 | $120.75 | 5.265% | $127.1075 | $127.11 | $127.10 | $127.10 |
| Purchase #4 | $122.38 | 8.673% | $132.994 | $132.99 | $133.00 | $133.00 |
| Purchase #5 | $177.92 | 9.158% | $194.2139 | $194.21 | $194.20 | $194.20 |
| Purchase #6 | $204.46 | 9.466% | $223.8142 | $223.81 | $223.80 | $223.80 |
| Purchase #7 | $87.95 | 5.122% | $92.4548 | $92.45 | $92.45 | $92.50 |
| 7 purchase totals = | $1,080.69 | $1,173.4622 | $1,173.45 | $1,173.45 | $1,173.50 | |