| 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 | $171.47 | 13.424% | $194.4881 | $194.49 | $194.50 | $194.50 |
| Purchase #2 | $248.44 | 11.649% | $277.3808 | $277.38 | $277.40 | $277.40 |
| Purchase #3 | $159.63 | 3.214% | $164.7605 | $164.76 | $164.75 | $164.80 |
| Purchase #4 | $228.33 | 10.804% | $252.9988 | $253.00 | $253.00 | $253.00 |
| Purchase #5 | $223.57 | 6.377% | $237.8271 | $237.83 | $237.85 | $237.80 |
| Purchase #6 | $9.28 | 11.656% | $10.3617 | $10.36 | $10.35 | $10.40 |
| Purchase #7 | $241.44 | 7.355% | $259.1979 | $259.20 | $259.20 | $259.20 |
| 7 purchase totals = | $1,282.16 | $1,397.0149 | $1,397.02 | $1,397.05 | $1,397.10 | |