| 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 | $99.68 | 11.330% | $110.9737 | $110.97 | $110.95 | $111.00 |
| Purchase #2 | $50.31 | 7.186% | $53.9253 | $53.93 | $53.95 | $53.90 |
| Purchase #3 | $219.30 | 10.364% | $242.0283 | $242.03 | $242.05 | $242.00 |
| Purchase #4 | $228.75 | 4.684% | $239.4647 | $239.46 | $239.45 | $239.50 |
| Purchase #5 | $178.96 | 9.700% | $196.3191 | $196.32 | $196.30 | $196.30 |
| Purchase #6 | $176.44 | 11.540% | $196.8012 | $196.80 | $196.80 | $196.80 |
| Purchase #7 | $110.98 | 13.261% | $125.6971 | $125.70 | $125.70 | $125.70 |
| 7 purchase totals = | $1,064.42 | $1,165.2094 | $1,165.21 | $1,165.20 | $1,165.20 | |