| 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 | $219.77 | 11.625% | $245.3183 | $245.32 | $245.30 | $245.30 |
| Purchase #2 | $39.25 | 13.505% | $44.5507 | $44.55 | $44.55 | $44.60 |
| Purchase #3 | $175.40 | 6.260% | $186.38 | $186.38 | $186.40 | $186.40 |
| Purchase #4 | $45.61 | 10.779% | $50.5263 | $50.53 | $50.55 | $50.50 |
| Purchase #5 | $42.55 | 12.374% | $47.8151 | $47.82 | $47.80 | $47.80 |
| Purchase #6 | $11.70 | 8.174% | $12.6564 | $12.66 | $12.65 | $12.70 |
| Purchase #7 | $238.74 | 8.243% | $258.4193 | $258.42 | $258.40 | $258.40 |
| 7 purchase totals = | $773.02 | $845.6661 | $845.68 | $845.65 | $845.70 | |