| 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 | $199.98 | 10.617% | $221.2119 | $221.21 | $221.20 | $221.20 |
| Purchase #2 | $85.34 | 5.612% | $90.1293 | $90.13 | $90.15 | $90.10 |
| Purchase #3 | $210.63 | 8.710% | $228.9759 | $228.98 | $229.00 | $229.00 |
| Purchase #4 | $156.68 | 9.438% | $171.4675 | $171.47 | $171.45 | $171.50 |
| Purchase #5 | $204.60 | 12.798% | $230.7847 | $230.78 | $230.80 | $230.80 |
| Purchase #6 | $73.60 | 3.364% | $76.0759 | $76.08 | $76.10 | $76.10 |
| Purchase #7 | $86.73 | 8.410% | $94.024 | $94.02 | $94.00 | $94.00 |
| 7 purchase totals = | $1,017.56 | $1,112.6692 | $1,112.67 | $1,112.70 | $1,112.70 | |