| 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 | $50.86 | 4.436% | $53.1161 | $53.12 | $53.10 | $53.10 |
| Purchase #2 | $175.56 | 12.528% | $197.5542 | $197.55 | $197.55 | $197.60 |
| Purchase #3 | $104.75 | 12.775% | $118.1318 | $118.13 | $118.15 | $118.10 |
| Purchase #4 | $242.70 | 4.359% | $253.2793 | $253.28 | $253.30 | $253.30 |
| Purchase #5 | $247.35 | 11.346% | $275.4143 | $275.41 | $275.40 | $275.40 |
| Purchase #6 | $245.26 | 5.586% | $258.9602 | $258.96 | $258.95 | $259.00 |
| Purchase #7 | $136.36 | 4.724% | $142.8016 | $142.80 | $142.80 | $142.80 |
| 7 purchase totals = | $1,202.84 | $1,299.2575 | $1,299.25 | $1,299.25 | $1,299.30 | |