| 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 | $31.78 | 8.596% | $34.5118 | $34.51 | $34.50 | $34.50 |
| Purchase #2 | $200.43 | 13.297% | $227.0812 | $227.08 | $227.10 | $227.10 |
| Purchase #3 | $136.68 | 4.788% | $143.2242 | $143.22 | $143.20 | $143.20 |
| Purchase #4 | $90.34 | 6.555% | $96.2618 | $96.26 | $96.25 | $96.30 |
| Purchase #5 | $145.51 | 13.256% | $164.7988 | $164.80 | $164.80 | $164.80 |
| Purchase #6 | $163.49 | 13.592% | $185.7116 | $185.71 | $185.70 | $185.70 |
| Purchase #7 | $187.52 | 4.361% | $195.6977 | $195.70 | $195.70 | $195.70 |
| 7 purchase totals = | $955.75 | $1,047.2871 | $1,047.28 | $1,047.25 | $1,047.30 | |