| 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 | $117.77 | 3.809% | $122.2559 | $122.26 | $122.25 | $122.30 |
| Purchase #2 | $212.66 | 13.391% | $241.1373 | $241.14 | $241.15 | $241.10 |
| Purchase #3 | $194.70 | 4.509% | $203.479 | $203.48 | $203.50 | $203.50 |
| Purchase #4 | $204.46 | 13.250% | $231.551 | $231.55 | $231.55 | $231.60 |
| Purchase #5 | $145.81 | 9.671% | $159.9113 | $159.91 | $159.90 | $159.90 |
| Purchase #6 | $130.42 | 9.859% | $143.2781 | $143.28 | $143.30 | $143.30 |
| Purchase #7 | $139.29 | 9.481% | $152.4961 | $152.50 | $152.50 | $152.50 |
| 7 purchase totals = | $1,145.11 | $1,254.1087 | $1,254.12 | $1,254.15 | $1,254.20 | |