| 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 | $127.95 | 4.610% | $133.8485 | $133.85 | $133.85 | $133.80 |
| Purchase #2 | $219.83 | 3.278% | $227.036 | $227.04 | $227.05 | $227.00 |
| Purchase #3 | $101.82 | 9.640% | $111.6354 | $111.64 | $111.65 | $111.60 |
| Purchase #4 | $194.51 | 10.437% | $214.811 | $214.81 | $214.80 | $214.80 |
| Purchase #5 | $135.86 | 6.583% | $144.8037 | $144.80 | $144.80 | $144.80 |
| Purchase #6 | $43.35 | 10.586% | $47.939 | $47.94 | $47.95 | $47.90 |
| Purchase #7 | $136.26 | 13.186% | $154.2272 | $154.23 | $154.25 | $154.20 |
| 7 purchase totals = | $959.58 | $1,034.3008 | $1,034.31 | $1,034.35 | $1,034.10 | |