| 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 | $194.55 | 4.491% | $203.2872 | $203.29 | $203.30 | $203.30 |
| Purchase #2 | $189.25 | 8.468% | $205.2757 | $205.28 | $205.30 | $205.30 |
| Purchase #3 | $156.59 | 12.253% | $175.777 | $175.78 | $175.80 | $175.80 |
| Purchase #4 | $96.88 | 3.243% | $100.0218 | $100.02 | $100.00 | $100.00 |
| Purchase #5 | $121.58 | 5.303% | $128.0274 | $128.03 | $128.05 | $128.00 |
| Purchase #6 | $187.66 | 12.622% | $211.3464 | $211.35 | $211.35 | $211.30 |
| Purchase #7 | $112.48 | 6.425% | $119.7068 | $119.71 | $119.70 | $119.70 |
| 7 purchase totals = | $1,058.99 | $1,143.4423 | $1,143.46 | $1,143.50 | $1,143.40 | |