| 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 | $100.37 | 10.372% | $110.7804 | $110.78 | $110.80 | $110.80 |
| Purchase #2 | $42.42 | 13.620% | $48.1976 | $48.20 | $48.20 | $48.20 |
| Purchase #3 | $179.89 | 6.103% | $190.8687 | $190.87 | $190.85 | $190.90 |
| Purchase #4 | $127.61 | 3.632% | $132.2448 | $132.24 | $132.25 | $132.20 |
| Purchase #5 | $222.94 | 9.236% | $243.5307 | $243.53 | $243.55 | $243.50 |
| Purchase #6 | $119.67 | 13.323% | $135.6136 | $135.61 | $135.60 | $135.60 |
| Purchase #7 | $189.96 | 5.706% | $200.7991 | $200.80 | $200.80 | $200.80 |
| 7 purchase totals = | $982.86 | $1,062.0349 | $1,062.03 | $1,062.05 | $1,062.00 | |