| 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 | $211.82 | 4.234% | $220.7885 | $220.79 | $220.80 | $220.80 |
| Purchase #2 | $181.95 | 10.279% | $200.6526 | $200.65 | $200.65 | $200.70 |
| Purchase #3 | $62.98 | 11.795% | $70.4085 | $70.41 | $70.40 | $70.40 |
| Purchase #4 | $84.92 | 9.731% | $93.1836 | $93.18 | $93.20 | $93.20 |
| Purchase #5 | $229.61 | 11.371% | $255.719 | $255.72 | $255.70 | $255.70 |
| Purchase #6 | $118.29 | 6.775% | $126.3041 | $126.30 | $126.30 | $126.30 |
| Purchase #7 | $218.77 | 11.838% | $244.668 | $244.67 | $244.65 | $244.70 |
| 7 purchase totals = | $1,108.34 | $1,211.7243 | $1,211.72 | $1,211.70 | $1,211.80 | |