| 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 | $42.48 | 11.366% | $47.3083 | $47.31 | $47.30 | $47.30 |
| Purchase #2 | $233.43 | 4.148% | $243.1127 | $243.11 | $243.10 | $243.10 |
| Purchase #3 | $170.93 | 13.396% | $193.8278 | $193.83 | $193.85 | $193.80 |
| Purchase #4 | $175.26 | 8.572% | $190.2833 | $190.28 | $190.30 | $190.30 |
| Purchase #5 | $237.67 | 8.823% | $258.6396 | $258.64 | $258.65 | $258.60 |
| Purchase #6 | $162.98 | 12.302% | $183.0298 | $183.03 | $183.05 | $183.00 |
| Purchase #7 | $240.27 | 13.503% | $272.7137 | $272.71 | $272.70 | $272.70 |
| 7 purchase totals = | $1,263.02 | $1,388.9152 | $1,388.91 | $1,388.95 | $1,388.80 | |