| 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 | $135.78 | 8.597% | $147.453 | $147.45 | $147.45 | $147.50 |
| Purchase #2 | $192.53 | 13.289% | $218.1153 | $218.12 | $218.10 | $218.10 |
| Purchase #3 | $126.60 | 10.240% | $139.5638 | $139.56 | $139.55 | $139.60 |
| Purchase #4 | $202.37 | 13.608% | $229.9085 | $229.91 | $229.90 | $229.90 |
| Purchase #5 | $23.65 | 5.589% | $24.9718 | $24.97 | $24.95 | $25.00 |
| Purchase #6 | $100.96 | 4.870% | $105.8768 | $105.88 | $105.90 | $105.90 |
| Purchase #7 | $206.76 | 5.248% | $217.6108 | $217.61 | $217.60 | $217.60 |
| 7 purchase totals = | $988.65 | $1,083.5000 | $1,083.50 | $1,083.45 | $1,083.60 | |