| 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 | $92.48 | 11.147% | $102.7887 | $102.79 | $102.80 | $102.80 |
| Purchase #2 | $134.53 | 11.214% | $149.6162 | $149.62 | $149.60 | $149.60 |
| Purchase #3 | $247.59 | 6.766% | $264.3419 | $264.34 | $264.35 | $264.30 |
| Purchase #4 | $41.81 | 13.223% | $47.3385 | $47.34 | $47.35 | $47.30 |
| Purchase #5 | $128.68 | 9.145% | $140.4478 | $140.45 | $140.45 | $140.40 |
| Purchase #6 | $181.44 | 6.473% | $193.1846 | $193.18 | $193.20 | $193.20 |
| Purchase #7 | $206.35 | 11.302% | $229.6717 | $229.67 | $229.65 | $229.70 |
| 7 purchase totals = | $1,032.88 | $1,127.3894 | $1,127.39 | $1,127.40 | $1,127.30 | |