| 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 | $201.84 | 13.865% | $229.8251 | $229.83 | $229.85 | $229.80 |
| Purchase #2 | $22.60 | 11.872% | $25.2831 | $25.28 | $25.30 | $25.30 |
| Purchase #3 | $206.25 | 3.817% | $214.1226 | $214.12 | $214.10 | $214.10 |
| Purchase #4 | $242.99 | 10.434% | $268.3436 | $268.34 | $268.35 | $268.30 |
| Purchase #5 | $19.63 | 4.248% | $20.4639 | $20.46 | $20.45 | $20.50 |
| Purchase #6 | $227.43 | 5.176% | $239.2018 | $239.20 | $239.20 | $239.20 |
| Purchase #7 | $36.79 | 9.731% | $40.37 | $40.37 | $40.35 | $40.40 |
| 7 purchase totals = | $957.53 | $1,037.6101 | $1,037.60 | $1,037.60 | $1,037.60 | |