| 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 | $194.75 | 6.365% | $207.1458 | $207.15 | $207.15 | $207.10 |
| Purchase #2 | $8.44 | 8.457% | $9.1538 | $9.15 | $9.15 | $9.20 |
| Purchase #3 | $227.40 | 13.518% | $258.1399 | $258.14 | $258.15 | $258.10 |
| Purchase #4 | $99.73 | 7.135% | $106.8457 | $106.85 | $106.85 | $106.80 |
| Purchase #5 | $223.77 | 9.254% | $244.4777 | $244.48 | $244.50 | $244.50 |
| Purchase #6 | $101.32 | 11.405% | $112.8755 | $112.88 | $112.90 | $112.90 |
| Purchase #7 | $97.60 | 12.214% | $109.5209 | $109.52 | $109.50 | $109.50 |
| 7 purchase totals = | $953.01 | $1,048.1593 | $1,048.17 | $1,048.20 | $1,048.10 | |