| 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 | $191.71 | 9.782% | $210.4631 | $210.46 | $210.45 | $210.50 |
| Purchase #2 | $213.61 | 11.709% | $238.6216 | $238.62 | $238.60 | $238.60 |
| Purchase #3 | $188.38 | 5.869% | $199.436 | $199.44 | $199.45 | $199.40 |
| Purchase #4 | $132.50 | 4.787% | $138.8428 | $138.84 | $138.85 | $138.80 |
| Purchase #5 | $34.48 | 11.437% | $38.4235 | $38.42 | $38.40 | $38.40 |
| Purchase #6 | $176.59 | 5.241% | $185.8451 | $185.85 | $185.85 | $185.80 |
| Purchase #7 | $206.78 | 9.457% | $226.3352 | $226.34 | $226.35 | $226.30 |
| 7 purchase totals = | $1,144.05 | $1,237.9673 | $1,237.97 | $1,237.95 | $1,237.80 | |