| 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 | $61.50 | 12.346% | $69.0928 | $69.09 | $69.10 | $69.10 |
| Purchase #2 | $100.80 | 11.222% | $112.1118 | $112.11 | $112.10 | $112.10 |
| Purchase #3 | $193.65 | 13.553% | $219.8954 | $219.90 | $219.90 | $219.90 |
| Purchase #4 | $172.58 | 11.731% | $192.8254 | $192.83 | $192.85 | $192.80 |
| Purchase #5 | $235.56 | 7.602% | $253.4673 | $253.47 | $253.45 | $253.50 |
| Purchase #6 | $152.62 | 6.130% | $161.9756 | $161.98 | $162.00 | $162.00 |
| Purchase #7 | $170.39 | 7.209% | $182.6734 | $182.67 | $182.65 | $182.70 |
| 7 purchase totals = | $1,087.10 | $1,192.0417 | $1,192.05 | $1,192.05 | $1,192.10 | |