| 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 | $210.72 | 10.856% | $233.5958 | $233.60 | $233.60 | $233.60 |
| Purchase #2 | $149.99 | 7.560% | $161.3292 | $161.33 | $161.35 | $161.30 |
| Purchase #3 | $190.77 | 4.121% | $198.6316 | $198.63 | $198.65 | $198.60 |
| Purchase #4 | $93.26 | 9.642% | $102.2521 | $102.25 | $102.25 | $102.30 |
| Purchase #5 | $136.29 | 12.110% | $152.7947 | $152.79 | $152.80 | $152.80 |
| Purchase #6 | $220.89 | 5.586% | $233.2289 | $233.23 | $233.25 | $233.20 |
| Purchase #7 | $215.59 | 8.296% | $233.4753 | $233.48 | $233.50 | $233.50 |
| 7 purchase totals = | $1,217.51 | $1,315.3076 | $1,315.31 | $1,315.40 | $1,315.30 | |