| 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 | $121.97 | 3.241% | $125.923 | $125.92 | $125.90 | $125.90 |
| Purchase #2 | $156.64 | 13.648% | $178.0182 | $178.02 | $178.00 | $178.00 |
| Purchase #3 | $69.42 | 6.764% | $74.1156 | $74.12 | $74.10 | $74.10 |
| Purchase #4 | $201.65 | 4.204% | $210.1274 | $210.13 | $210.15 | $210.10 |
| Purchase #5 | $92.46 | 7.781% | $99.6543 | $99.65 | $99.65 | $99.70 |
| Purchase #6 | $7.62 | 10.487% | $8.4191 | $8.42 | $8.40 | $8.40 |
| Purchase #7 | $123.93 | 6.201% | $131.6149 | $131.61 | $131.60 | $131.60 |
| 7 purchase totals = | $773.69 | $827.8725 | $827.87 | $827.80 | $827.80 | |