| 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 | $217.35 | 5.114% | $228.4653 | $228.47 | $228.45 | $228.50 |
| Purchase #2 | $161.86 | 5.702% | $171.0893 | $171.09 | $171.10 | $171.10 |
| Purchase #3 | $219.37 | 11.195% | $243.9285 | $243.93 | $243.95 | $243.90 |
| Purchase #4 | $228.80 | 7.219% | $245.3171 | $245.32 | $245.30 | $245.30 |
| Purchase #5 | $69.46 | 8.438% | $75.321 | $75.32 | $75.30 | $75.30 |
| Purchase #6 | $112.89 | 10.411% | $124.643 | $124.64 | $124.65 | $124.60 |
| Purchase #7 | $226.75 | 6.137% | $240.6656 | $240.67 | $240.65 | $240.70 |
| 7 purchase totals = | $1,236.48 | $1,329.4298 | $1,329.44 | $1,329.40 | $1,329.40 | |