| 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 | $223.66 | 9.809% | $245.5988 | $245.60 | $245.60 | $245.60 |
| Purchase #2 | $28.49 | 9.456% | $31.184 | $31.18 | $31.20 | $31.20 |
| Purchase #3 | $47.57 | 8.839% | $51.7747 | $51.77 | $51.75 | $51.80 |
| Purchase #4 | $213.87 | 3.640% | $221.6549 | $221.65 | $221.65 | $221.70 |
| Purchase #5 | $117.82 | 9.346% | $128.8315 | $128.83 | $128.85 | $128.80 |
| Purchase #6 | $38.58 | 9.412% | $42.2111 | $42.21 | $42.20 | $42.20 |
| Purchase #7 | $239.33 | 7.840% | $258.0935 | $258.09 | $258.10 | $258.10 |
| 7 purchase totals = | $909.32 | $979.3485 | $979.33 | $979.35 | $979.40 | |