| 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 | $192.69 | 7.873% | $207.8605 | $207.86 | $207.85 | $207.90 |
| Purchase #2 | $12.78 | 10.325% | $14.0995 | $14.10 | $14.10 | $14.10 |
| Purchase #3 | $232.93 | 4.752% | $243.9988 | $244.00 | $244.00 | $244.00 |
| Purchase #4 | $194.88 | 6.700% | $207.937 | $207.94 | $207.95 | $207.90 |
| Purchase #5 | $25.69 | 7.260% | $27.5551 | $27.56 | $27.55 | $27.60 |
| Purchase #6 | $217.31 | 5.195% | $228.5993 | $228.60 | $228.60 | $228.60 |
| Purchase #7 | $201.48 | 3.758% | $209.0516 | $209.05 | $209.05 | $209.10 |
| 7 purchase totals = | $1,077.76 | $1,139.1018 | $1,139.11 | $1,139.10 | $1,139.20 | |