| 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 | $112.89 | 5.521% | $119.1227 | $119.12 | $119.10 | $119.10 |
| Purchase #2 | $220.81 | 5.296% | $232.5041 | $232.50 | $232.50 | $232.50 |
| Purchase #3 | $170.62 | 8.488% | $185.1022 | $185.10 | $185.10 | $185.10 |
| Purchase #4 | $226.39 | 8.549% | $245.7441 | $245.74 | $245.75 | $245.70 |
| Purchase #5 | $91.95 | 9.440% | $100.6301 | $100.63 | $100.65 | $100.60 |
| Purchase #6 | $7.39 | 5.652% | $7.8077 | $7.81 | $7.80 | $7.80 |
| Purchase #7 | $178.83 | 7.324% | $191.9275 | $191.93 | $191.95 | $191.90 |
| 7 purchase totals = | $1,008.88 | $1,082.8384 | $1,082.83 | $1,082.85 | $1,082.70 | |