| 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 | $92.86 | 12.115% | $104.11 | $104.11 | $104.10 | $104.10 |
| Purchase #2 | $101.63 | 12.810% | $114.6488 | $114.65 | $114.65 | $114.60 |
| Purchase #3 | $98.69 | 12.819% | $111.3411 | $111.34 | $111.35 | $111.30 |
| Purchase #4 | $112.66 | 5.196% | $118.5138 | $118.51 | $118.50 | $118.50 |
| Purchase #5 | $20.26 | 7.332% | $21.7455 | $21.75 | $21.75 | $21.70 |
| Purchase #6 | $182.80 | 4.453% | $190.9401 | $190.94 | $190.95 | $190.90 |
| Purchase #7 | $192.93 | 5.635% | $203.8016 | $203.80 | $203.80 | $203.80 |
| 7 purchase totals = | $801.83 | $865.1009 | $865.10 | $865.10 | $864.90 | |