| 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 | $121.67 | 4.734% | $127.4299 | $127.43 | $127.45 | $127.40 |
| Purchase #2 | $166.89 | 9.601% | $182.9131 | $182.91 | $182.90 | $182.90 |
| Purchase #3 | $166.67 | 5.713% | $176.1919 | $176.19 | $176.20 | $176.20 |
| Purchase #4 | $103.95 | 3.150% | $107.2244 | $107.22 | $107.20 | $107.20 |
| Purchase #5 | $61.61 | 13.195% | $69.7394 | $69.74 | $69.75 | $69.70 |
| Purchase #6 | $115.63 | 6.472% | $123.1136 | $123.11 | $123.10 | $123.10 |
| Purchase #7 | $240.64 | 4.689% | $251.9236 | $251.92 | $251.90 | $251.90 |
| 7 purchase totals = | $977.06 | $1,038.5359 | $1,038.52 | $1,038.50 | $1,038.40 | |