| 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 | $221.34 | 10.751% | $245.1363 | $245.14 | $245.15 | $245.10 |
| Purchase #2 | $18.74 | 13.536% | $21.2766 | $21.28 | $21.30 | $21.30 |
| Purchase #3 | $141.42 | 13.554% | $160.5881 | $160.59 | $160.60 | $160.60 |
| Purchase #4 | $79.33 | 12.136% | $88.9575 | $88.96 | $88.95 | $89.00 |
| Purchase #5 | $234.63 | 9.731% | $257.4618 | $257.46 | $257.45 | $257.50 |
| Purchase #6 | $198.28 | 7.570% | $213.2898 | $213.29 | $213.30 | $213.30 |
| Purchase #7 | $225.75 | 9.869% | $248.0293 | $248.03 | $248.05 | $248.00 |
| 7 purchase totals = | $1,119.49 | $1,234.7394 | $1,234.75 | $1,234.80 | $1,234.80 | |