| 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 | $148.88 | 3.200% | $153.6442 | $153.64 | $153.65 | $153.60 |
| Purchase #2 | $202.40 | 10.685% | $224.0264 | $224.03 | $224.05 | $224.00 |
| Purchase #3 | $80.51 | 10.804% | $89.2083 | $89.21 | $89.20 | $89.20 |
| Purchase #4 | $221.95 | 8.794% | $241.4683 | $241.47 | $241.45 | $241.50 |
| Purchase #5 | $230.89 | 11.188% | $256.722 | $256.72 | $256.70 | $256.70 |
| Purchase #6 | $205.91 | 4.267% | $214.6962 | $214.70 | $214.70 | $214.70 |
| Purchase #7 | $160.58 | 3.593% | $166.3496 | $166.35 | $166.35 | $166.30 |
| 7 purchase totals = | $1,251.12 | $1,346.1150 | $1,346.12 | $1,346.10 | $1,346.00 | |