| 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 | $228.69 | 4.376% | $238.6975 | $238.70 | $238.70 | $238.70 |
| Purchase #2 | $18.93 | 7.509% | $20.3515 | $20.35 | $20.35 | $20.40 |
| Purchase #3 | $136.50 | 12.713% | $153.8532 | $153.85 | $153.85 | $153.90 |
| Purchase #4 | $229.43 | 6.832% | $245.1047 | $245.10 | $245.10 | $245.10 |
| Purchase #5 | $182.95 | 12.435% | $205.6998 | $205.70 | $205.70 | $205.70 |
| Purchase #6 | $68.66 | 4.404% | $71.6838 | $71.68 | $71.70 | $71.70 |
| Purchase #7 | $164.38 | 8.377% | $178.1501 | $178.15 | $178.15 | $178.20 |
| 7 purchase totals = | $1,029.54 | $1,113.5406 | $1,113.53 | $1,113.55 | $1,113.70 | |