| 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 | $130.31 | 4.675% | $136.402 | $136.40 | $136.40 | $136.40 |
| Purchase #2 | $194.82 | 3.789% | $202.2017 | $202.20 | $202.20 | $202.20 |
| Purchase #3 | $214.26 | 13.556% | $243.3051 | $243.31 | $243.30 | $243.30 |
| Purchase #4 | $166.33 | 5.818% | $176.0071 | $176.01 | $176.00 | $176.00 |
| Purchase #5 | $104.42 | 8.107% | $112.8853 | $112.89 | $112.90 | $112.90 |
| Purchase #6 | $46.67 | 8.556% | $50.6631 | $50.66 | $50.65 | $50.70 |
| Purchase #7 | $245.88 | 13.837% | $279.9024 | $279.90 | $279.90 | $279.90 |
| 7 purchase totals = | $1,102.69 | $1,201.3667 | $1,201.37 | $1,201.35 | $1,201.40 | |