| 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 | $225.49 | 3.767% | $233.9842 | $233.98 | $234.00 | $234.00 |
| Purchase #2 | $41.59 | 13.315% | $47.1277 | $47.13 | $47.15 | $47.10 |
| Purchase #3 | $203.31 | 3.461% | $210.3466 | $210.35 | $210.35 | $210.30 |
| Purchase #4 | $176.89 | 6.168% | $187.8006 | $187.80 | $187.80 | $187.80 |
| Purchase #5 | $172.52 | 9.699% | $189.2527 | $189.25 | $189.25 | $189.30 |
| Purchase #6 | $207.72 | 7.134% | $222.5387 | $222.54 | $222.55 | $222.50 |
| Purchase #7 | $217.77 | 6.272% | $231.4285 | $231.43 | $231.45 | $231.40 |
| 7 purchase totals = | $1,245.29 | $1,322.4790 | $1,322.48 | $1,322.55 | $1,322.40 | |