| 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 | $123.75 | 10.161% | $136.3242 | $136.32 | $136.30 | $136.30 |
| Purchase #2 | $11.90 | 3.814% | $12.3539 | $12.35 | $12.35 | $12.40 |
| Purchase #3 | $34.76 | 11.339% | $38.7014 | $38.70 | $38.70 | $38.70 |
| Purchase #4 | $195.89 | 5.593% | $206.8461 | $206.85 | $206.85 | $206.80 |
| Purchase #5 | $31.38 | 5.762% | $33.1881 | $33.19 | $33.20 | $33.20 |
| Purchase #6 | $94.35 | 6.752% | $100.7205 | $100.72 | $100.70 | $100.70 |
| Purchase #7 | $7.49 | 7.484% | $8.0506 | $8.05 | $8.05 | $8.10 |
| 7 purchase totals = | $499.52 | $536.1848 | $536.18 | $536.15 | $536.20 | |