| 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 | $159.63 | 8.330% | $172.9272 | $172.93 | $172.95 | $172.90 |
| Purchase #2 | $241.56 | 5.769% | $255.4956 | $255.50 | $255.50 | $255.50 |
| Purchase #3 | $87.55 | 12.831% | $98.7835 | $98.78 | $98.80 | $98.80 |
| Purchase #4 | $101.82 | 10.715% | $112.73 | $112.73 | $112.75 | $112.70 |
| Purchase #5 | $237.95 | 3.478% | $246.2259 | $246.23 | $246.25 | $246.20 |
| Purchase #6 | $195.84 | 7.457% | $210.4438 | $210.44 | $210.45 | $210.40 |
| Purchase #7 | $196.52 | 5.808% | $207.9339 | $207.93 | $207.95 | $207.90 |
| 7 purchase totals = | $1,220.87 | $1,304.5399 | $1,304.54 | $1,304.65 | $1,304.40 | |