| 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 | $206.72 | 10.351% | $228.1176 | $228.12 | $228.10 | $228.10 |
| Purchase #2 | $46.53 | 5.686% | $49.1757 | $49.18 | $49.20 | $49.20 |
| Purchase #3 | $156.57 | 3.403% | $161.8981 | $161.90 | $161.90 | $161.90 |
| Purchase #4 | $181.82 | 8.560% | $197.3838 | $197.38 | $197.40 | $197.40 |
| Purchase #5 | $206.54 | 4.836% | $216.5283 | $216.53 | $216.55 | $216.50 |
| Purchase #6 | $195.63 | 12.343% | $219.7766 | $219.78 | $219.80 | $219.80 |
| Purchase #7 | $191.86 | 9.740% | $210.5472 | $210.55 | $210.55 | $210.50 |
| 7 purchase totals = | $1,185.67 | $1,283.4273 | $1,283.44 | $1,283.50 | $1,283.40 | |