| 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 | $192.69 | 13.740% | $219.1656 | $219.17 | $219.15 | $219.20 |
| Purchase #2 | $192.56 | 4.472% | $201.1713 | $201.17 | $201.15 | $201.20 |
| Purchase #3 | $190.79 | 10.446% | $210.7199 | $210.72 | $210.70 | $210.70 |
| Purchase #4 | $76.81 | 3.685% | $79.6404 | $79.64 | $79.65 | $79.60 |
| Purchase #5 | $189.87 | 7.639% | $204.3742 | $204.37 | $204.35 | $204.40 |
| Purchase #6 | $211.94 | 13.554% | $240.6663 | $240.67 | $240.65 | $240.70 |
| Purchase #7 | $41.80 | 5.863% | $44.2507 | $44.25 | $44.25 | $44.30 |
| 7 purchase totals = | $1,096.46 | $1,199.9884 | $1,199.99 | $1,199.90 | $1,200.10 | |