| 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 | $242.84 | 6.452% | $258.508 | $258.51 | $258.50 | $258.50 |
| Purchase #2 | $47.67 | 3.281% | $49.2341 | $49.23 | $49.25 | $49.20 |
| Purchase #3 | $237.85 | 5.488% | $250.9032 | $250.90 | $250.90 | $250.90 |
| Purchase #4 | $235.90 | 6.461% | $251.1415 | $251.14 | $251.15 | $251.10 |
| Purchase #5 | $245.57 | 6.871% | $262.4431 | $262.44 | $262.45 | $262.40 |
| Purchase #6 | $24.39 | 8.813% | $26.5395 | $26.54 | $26.55 | $26.50 |
| Purchase #7 | $224.68 | 8.664% | $244.1463 | $244.15 | $244.15 | $244.10 |
| 7 purchase totals = | $1,258.90 | $1,342.9157 | $1,342.91 | $1,342.95 | $1,342.70 | |