| 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 | $232.42 | 3.813% | $241.2822 | $241.28 | $241.30 | $241.30 |
| Purchase #2 | $10.92 | 12.462% | $12.2809 | $12.28 | $12.30 | $12.30 |
| Purchase #3 | $34.60 | 13.247% | $39.1835 | $39.18 | $39.20 | $39.20 |
| Purchase #4 | $218.81 | 9.361% | $239.2928 | $239.29 | $239.30 | $239.30 |
| Purchase #5 | $19.45 | 7.192% | $20.8488 | $20.85 | $20.85 | $20.80 |
| Purchase #6 | $199.68 | 10.223% | $220.0933 | $220.09 | $220.10 | $220.10 |
| Purchase #7 | $49.35 | 8.668% | $53.6277 | $53.63 | $53.65 | $53.60 |
| 7 purchase totals = | $765.23 | $826.6092 | $826.60 | $826.70 | $826.60 | |