| 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 | $242.38 | 12.694% | $273.1477 | $273.15 | $273.15 | $273.10 |
| Purchase #2 | $185.42 | 8.206% | $200.6356 | $200.64 | $200.65 | $200.60 |
| Purchase #3 | $153.69 | 13.325% | $174.1692 | $174.17 | $174.15 | $174.20 |
| Purchase #4 | $129.73 | 6.200% | $137.7733 | $137.77 | $137.75 | $137.80 |
| Purchase #5 | $123.76 | 3.598% | $128.2129 | $128.21 | $128.20 | $128.20 |
| Purchase #6 | $17.49 | 3.518% | $18.1053 | $18.11 | $18.10 | $18.10 |
| Purchase #7 | $55.29 | 13.615% | $62.8177 | $62.82 | $62.80 | $62.80 |
| 7 purchase totals = | $907.76 | $994.8617 | $994.87 | $994.80 | $994.80 | |