| 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 | $38.57 | 3.154% | $39.7865 | $39.79 | $39.80 | $39.80 |
| Purchase #2 | $217.39 | 6.248% | $230.9725 | $230.97 | $230.95 | $231.00 |
| Purchase #3 | $91.37 | 10.724% | $101.1685 | $101.17 | $101.15 | $101.20 |
| Purchase #4 | $106.54 | 9.774% | $116.9532 | $116.95 | $116.95 | $117.00 |
| Purchase #5 | $218.53 | 9.285% | $238.8205 | $238.82 | $238.80 | $238.80 |
| Purchase #6 | $225.70 | 6.769% | $240.9776 | $240.98 | $241.00 | $241.00 |
| Purchase #7 | $69.90 | 11.319% | $77.812 | $77.81 | $77.80 | $77.80 |
| 7 purchase totals = | $968.00 | $1,046.4908 | $1,046.49 | $1,046.45 | $1,046.60 | |