| 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 | $238.28 | 9.172% | $260.135 | $260.14 | $260.15 | $260.10 |
| Purchase #2 | $20.48 | 5.626% | $21.6322 | $21.63 | $21.65 | $21.60 |
| Purchase #3 | $151.89 | 6.556% | $161.8479 | $161.85 | $161.85 | $161.80 |
| Purchase #4 | $238.72 | 7.547% | $256.7362 | $256.74 | $256.75 | $256.70 |
| Purchase #5 | $19.29 | 11.120% | $21.435 | $21.44 | $21.45 | $21.40 |
| Purchase #6 | $145.98 | 8.180% | $157.9212 | $157.92 | $157.90 | $157.90 |
| Purchase #7 | $199.84 | 5.210% | $210.2517 | $210.25 | $210.25 | $210.30 |
| 7 purchase totals = | $1,014.48 | $1,089.9592 | $1,089.97 | $1,090.00 | $1,089.80 | |