| 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 | $91.48 | 11.172% | $101.7001 | $101.70 | $101.70 | $101.70 |
| Purchase #2 | $8.53 | 6.255% | $9.0636 | $9.06 | $9.05 | $9.10 |
| Purchase #3 | $214.83 | 8.316% | $232.6953 | $232.70 | $232.70 | $232.70 |
| Purchase #4 | $12.66 | 5.288% | $13.3295 | $13.33 | $13.35 | $13.30 |
| Purchase #5 | $145.30 | 7.871% | $156.7366 | $156.74 | $156.75 | $156.70 |
| Purchase #6 | $233.97 | 4.773% | $245.1374 | $245.14 | $245.15 | $245.10 |
| Purchase #7 | $159.58 | 7.570% | $171.6602 | $171.66 | $171.65 | $171.70 |
| 7 purchase totals = | $866.35 | $930.3227 | $930.33 | $930.35 | $930.30 | |