| 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 | $106.96 | 5.180% | $112.5005 | $112.50 | $112.50 | $112.50 |
| Purchase #2 | $209.82 | 10.750% | $232.3757 | $232.38 | $232.40 | $232.40 |
| Purchase #3 | $232.73 | 8.808% | $253.2289 | $253.23 | $253.25 | $253.20 |
| Purchase #4 | $160.86 | 10.474% | $177.7085 | $177.71 | $177.70 | $177.70 |
| Purchase #5 | $98.96 | 13.799% | $112.6155 | $112.62 | $112.60 | $112.60 |
| Purchase #6 | $200.67 | 9.230% | $219.1918 | $219.19 | $219.20 | $219.20 |
| Purchase #7 | $90.81 | 6.775% | $96.9624 | $96.96 | $96.95 | $97.00 |
| 7 purchase totals = | $1,100.81 | $1,204.5833 | $1,204.59 | $1,204.60 | $1,204.60 | |