| 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 | $231.61 | 10.596% | $256.1514 | $256.15 | $256.15 | $256.20 |
| Purchase #2 | $139.82 | 7.151% | $149.8185 | $149.82 | $149.80 | $149.80 |
| Purchase #3 | $217.67 | 10.515% | $240.558 | $240.56 | $240.55 | $240.60 |
| Purchase #4 | $9.40 | 13.433% | $10.6627 | $10.66 | $10.65 | $10.70 |
| Purchase #5 | $152.48 | 4.256% | $158.9695 | $158.97 | $158.95 | $159.00 |
| Purchase #6 | $134.41 | 9.665% | $147.4007 | $147.40 | $147.40 | $147.40 |
| Purchase #7 | $187.91 | 10.122% | $206.9303 | $206.93 | $206.95 | $206.90 |
| 7 purchase totals = | $1,073.30 | $1,170.4911 | $1,170.49 | $1,170.45 | $1,170.60 | |