| 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 | $193.45 | 10.421% | $213.6094 | $213.61 | $213.60 | $213.60 |
| Purchase #2 | $182.75 | 6.786% | $195.1514 | $195.15 | $195.15 | $195.20 |
| Purchase #3 | $164.29 | 3.276% | $169.6721 | $169.67 | $169.65 | $169.70 |
| Purchase #4 | $187.70 | 8.462% | $203.5832 | $203.58 | $203.60 | $203.60 |
| Purchase #5 | $106.67 | 10.707% | $118.0912 | $118.09 | $118.10 | $118.10 |
| Purchase #6 | $31.30 | 6.807% | $33.4306 | $33.43 | $33.45 | $33.40 |
| Purchase #7 | $149.71 | 3.677% | $155.2148 | $155.21 | $155.20 | $155.20 |
| 7 purchase totals = | $1,015.87 | $1,088.7527 | $1,088.74 | $1,088.75 | $1,088.80 | |