| 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 | $228.64 | 6.664% | $243.8766 | $243.88 | $243.90 | $243.90 |
| Purchase #2 | $50.67 | 9.442% | $55.4543 | $55.45 | $55.45 | $55.50 |
| Purchase #3 | $125.63 | 3.622% | $130.1803 | $130.18 | $130.20 | $130.20 |
| Purchase #4 | $198.92 | 10.574% | $219.9538 | $219.95 | $219.95 | $220.00 |
| Purchase #5 | $149.76 | 8.487% | $162.4701 | $162.47 | $162.45 | $162.50 |
| Purchase #6 | $230.26 | 7.590% | $247.7367 | $247.74 | $247.75 | $247.70 |
| Purchase #7 | $37.75 | 6.372% | $40.1554 | $40.16 | $40.15 | $40.20 |
| 7 purchase totals = | $1,021.63 | $1,099.8272 | $1,099.83 | $1,099.85 | $1,100.00 | |