| 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 | $193.53 | 13.614% | $219.8772 | $219.88 | $219.90 | $219.90 |
| Purchase #2 | $241.89 | 7.402% | $259.7947 | $259.79 | $259.80 | $259.80 |
| Purchase #3 | $248.91 | 3.266% | $257.0394 | $257.04 | $257.05 | $257.00 |
| Purchase #4 | $33.73 | 6.572% | $35.9467 | $35.95 | $35.95 | $35.90 |
| Purchase #5 | $233.59 | 4.467% | $244.0245 | $244.02 | $244.00 | $244.00 |
| Purchase #6 | $106.75 | 7.607% | $114.8705 | $114.87 | $114.85 | $114.90 |
| Purchase #7 | $8.30 | 12.801% | $9.3625 | $9.36 | $9.35 | $9.40 |
| 7 purchase totals = | $1,066.70 | $1,140.9155 | $1,140.91 | $1,140.90 | $1,140.90 | |