| 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 | $202.52 | 12.463% | $227.7601 | $227.76 | $227.75 | $227.80 |
| Purchase #2 | $192.51 | 13.335% | $218.1812 | $218.18 | $218.20 | $218.20 |
| Purchase #3 | $149.89 | 6.672% | $159.8907 | $159.89 | $159.90 | $159.90 |
| Purchase #4 | $144.78 | 7.666% | $155.8788 | $155.88 | $155.90 | $155.90 |
| Purchase #5 | $226.79 | 8.231% | $245.4571 | $245.46 | $245.45 | $245.50 |
| Purchase #6 | $203.65 | 13.414% | $230.9676 | $230.97 | $230.95 | $231.00 |
| Purchase #7 | $139.61 | 13.468% | $158.4127 | $158.41 | $158.40 | $158.40 |
| 7 purchase totals = | $1,259.75 | $1,396.5482 | $1,396.55 | $1,396.55 | $1,396.70 | |