| 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 | $233.65 | 12.566% | $263.0105 | $263.01 | $263.00 | $263.00 |
| Purchase #2 | $17.70 | 5.743% | $18.7165 | $18.72 | $18.70 | $18.70 |
| Purchase #3 | $112.29 | 10.143% | $123.6796 | $123.68 | $123.70 | $123.70 |
| Purchase #4 | $120.88 | 7.307% | $129.7127 | $129.71 | $129.70 | $129.70 |
| Purchase #5 | $237.38 | 4.580% | $248.252 | $248.25 | $248.25 | $248.30 |
| Purchase #6 | $88.61 | 12.667% | $99.8342 | $99.83 | $99.85 | $99.80 |
| Purchase #7 | $242.79 | 10.771% | $268.9409 | $268.94 | $268.95 | $268.90 |
| 7 purchase totals = | $1,053.30 | $1,152.1464 | $1,152.14 | $1,152.15 | $1,152.10 | |