| 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 | $86.35 | 8.113% | $93.3556 | $93.36 | $93.35 | $93.40 |
| Purchase #2 | $244.57 | 13.808% | $278.3402 | $278.34 | $278.35 | $278.30 |
| Purchase #3 | $198.75 | 6.510% | $211.6886 | $211.69 | $211.70 | $211.70 |
| Purchase #4 | $202.88 | 13.352% | $229.9685 | $229.97 | $229.95 | $230.00 |
| Purchase #5 | $146.38 | 5.647% | $154.6461 | $154.65 | $154.65 | $154.60 |
| Purchase #6 | $9.80 | 10.478% | $10.8268 | $10.83 | $10.85 | $10.80 |
| Purchase #7 | $81.64 | 10.203% | $89.9697 | $89.97 | $89.95 | $90.00 |
| 7 purchase totals = | $970.37 | $1,068.7955 | $1,068.81 | $1,068.80 | $1,068.80 | |