| 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 | $7.91 | 5.335% | $8.332 | $8.33 | $8.35 | $8.30 |
| Purchase #2 | $87.60 | 9.598% | $96.0078 | $96.01 | $96.00 | $96.00 |
| Purchase #3 | $191.51 | 7.810% | $206.4669 | $206.47 | $206.45 | $206.50 |
| Purchase #4 | $207.33 | 8.693% | $225.3532 | $225.35 | $225.35 | $225.40 |
| Purchase #5 | $109.42 | 6.515% | $116.5487 | $116.55 | $116.55 | $116.50 |
| Purchase #6 | $219.77 | 13.140% | $248.6478 | $248.65 | $248.65 | $248.60 |
| Purchase #7 | $162.92 | 9.139% | $177.8093 | $177.81 | $177.80 | $177.80 |
| 7 purchase totals = | $986.46 | $1,079.1657 | $1,079.17 | $1,079.15 | $1,079.10 | |