| 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 | $30.56 | 11.506% | $34.0762 | $34.08 | $34.10 | $34.10 |
| Purchase #2 | $158.87 | 6.181% | $168.6898 | $168.69 | $168.70 | $168.70 |
| Purchase #3 | $179.91 | 8.687% | $195.5388 | $195.54 | $195.55 | $195.50 |
| Purchase #4 | $110.66 | 8.696% | $120.283 | $120.28 | $120.30 | $120.30 |
| Purchase #5 | $244.89 | 13.791% | $278.6628 | $278.66 | $278.65 | $278.70 |
| Purchase #6 | $138.35 | 10.625% | $153.0497 | $153.05 | $153.05 | $153.00 |
| Purchase #7 | $225.44 | 12.360% | $253.3044 | $253.30 | $253.30 | $253.30 |
| 7 purchase totals = | $1,088.68 | $1,203.6047 | $1,203.60 | $1,203.65 | $1,203.60 | |