| 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 | $104.60 | 10.269% | $115.3414 | $115.34 | $115.35 | $115.30 |
| Purchase #2 | $103.32 | 9.229% | $112.8554 | $112.86 | $112.85 | $112.90 |
| Purchase #3 | $141.57 | 9.629% | $155.2018 | $155.20 | $155.20 | $155.20 |
| Purchase #4 | $194.39 | 4.786% | $203.6935 | $203.69 | $203.70 | $203.70 |
| Purchase #5 | $107.87 | 13.820% | $122.7776 | $122.78 | $122.80 | $122.80 |
| Purchase #6 | $36.85 | 13.288% | $41.7466 | $41.75 | $41.75 | $41.70 |
| Purchase #7 | $94.35 | 9.634% | $103.4397 | $103.44 | $103.45 | $103.40 |
| 7 purchase totals = | $782.95 | $855.0560 | $855.06 | $855.10 | $855.00 | |