| 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 | $244.34 | 12.517% | $274.924 | $274.92 | $274.90 | $274.90 |
| Purchase #2 | $38.98 | 9.603% | $42.7232 | $42.72 | $42.70 | $42.70 |
| Purchase #3 | $166.90 | 3.266% | $172.351 | $172.35 | $172.35 | $172.40 |
| Purchase #4 | $231.63 | 10.643% | $256.2824 | $256.28 | $256.30 | $256.30 |
| Purchase #5 | $179.62 | 8.142% | $194.2447 | $194.24 | $194.25 | $194.20 |
| Purchase #6 | $103.85 | 3.716% | $107.7091 | $107.71 | $107.70 | $107.70 |
| Purchase #7 | $147.35 | 13.667% | $167.4883 | $167.49 | $167.50 | $167.50 |
| 7 purchase totals = | $1,112.67 | $1,215.7227 | $1,215.71 | $1,215.70 | $1,215.70 | |