| 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 | $234.44 | 6.196% | $248.9659 | $248.97 | $248.95 | $249.00 |
| Purchase #2 | $227.61 | 8.832% | $247.7125 | $247.71 | $247.70 | $247.70 |
| Purchase #3 | $40.90 | 3.512% | $42.3364 | $42.34 | $42.35 | $42.30 |
| Purchase #4 | $119.56 | 4.648% | $125.1171 | $125.12 | $125.10 | $125.10 |
| Purchase #5 | $144.81 | 10.559% | $160.1005 | $160.10 | $160.10 | $160.10 |
| Purchase #6 | $71.80 | 3.274% | $74.1507 | $74.15 | $74.15 | $74.20 |
| Purchase #7 | $100.94 | 10.128% | $111.1632 | $111.16 | $111.15 | $111.20 |
| 7 purchase totals = | $940.06 | $1,009.5463 | $1,009.55 | $1,009.50 | $1,009.60 | |