| 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 | $228.50 | 12.411% | $256.8591 | $256.86 | $256.85 | $256.90 |
| Purchase #2 | $118.37 | 8.634% | $128.5901 | $128.59 | $128.60 | $128.60 |
| Purchase #3 | $135.40 | 7.437% | $145.4697 | $145.47 | $145.45 | $145.50 |
| Purchase #4 | $113.35 | 10.607% | $125.373 | $125.37 | $125.35 | $125.40 |
| Purchase #5 | $101.94 | 3.133% | $105.1338 | $105.13 | $105.15 | $105.10 |
| Purchase #6 | $89.63 | 6.758% | $95.6872 | $95.69 | $95.70 | $95.70 |
| Purchase #7 | $154.44 | 13.717% | $175.6245 | $175.62 | $175.60 | $175.60 |
| 7 purchase totals = | $941.63 | $1,032.7374 | $1,032.73 | $1,032.70 | $1,032.80 | |