| 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 | $239.90 | 11.766% | $268.1266 | $268.13 | $268.15 | $268.10 |
| Purchase #2 | $187.51 | 10.192% | $206.621 | $206.62 | $206.60 | $206.60 |
| Purchase #3 | $107.79 | 8.710% | $117.1785 | $117.18 | $117.20 | $117.20 |
| Purchase #4 | $159.49 | 9.353% | $174.4071 | $174.41 | $174.40 | $174.40 |
| Purchase #5 | $211.67 | 3.295% | $218.6445 | $218.64 | $218.65 | $218.60 |
| Purchase #6 | $228.96 | 6.417% | $243.6524 | $243.65 | $243.65 | $243.70 |
| Purchase #7 | $50.98 | 4.526% | $53.2874 | $53.29 | $53.30 | $53.30 |
| 7 purchase totals = | $1,186.30 | $1,281.9175 | $1,281.92 | $1,281.95 | $1,281.90 | |