| 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 | $229.70 | 9.150% | $250.7176 | $250.72 | $250.70 | $250.70 |
| Purchase #2 | $131.36 | 8.429% | $142.4323 | $142.43 | $142.45 | $142.40 |
| Purchase #3 | $211.49 | 6.771% | $225.81 | $225.81 | $225.80 | $225.80 |
| Purchase #4 | $249.75 | 6.417% | $265.7765 | $265.78 | $265.80 | $265.80 |
| Purchase #5 | $121.64 | 4.754% | $127.4228 | $127.42 | $127.40 | $127.40 |
| Purchase #6 | $47.66 | 11.252% | $53.0227 | $53.02 | $53.00 | $53.00 |
| Purchase #7 | $132.60 | 7.384% | $142.3912 | $142.39 | $142.40 | $142.40 |
| 7 purchase totals = | $1,124.20 | $1,207.5731 | $1,207.57 | $1,207.55 | $1,207.50 | |