| 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 | $219.58 | 11.127% | $244.0127 | $244.01 | $244.00 | $244.00 |
| Purchase #2 | $132.40 | 12.673% | $149.1791 | $149.18 | $149.20 | $149.20 |
| Purchase #3 | $75.75 | 6.516% | $80.6859 | $80.69 | $80.70 | $80.70 |
| Purchase #4 | $197.70 | 9.723% | $216.9224 | $216.92 | $216.90 | $216.90 |
| Purchase #5 | $85.41 | 13.510% | $96.9489 | $96.95 | $96.95 | $96.90 |
| Purchase #6 | $109.92 | 7.379% | $118.031 | $118.03 | $118.05 | $118.00 |
| Purchase #7 | $176.54 | 5.343% | $185.9725 | $185.97 | $185.95 | $186.00 |
| 7 purchase totals = | $997.30 | $1,091.7525 | $1,091.75 | $1,091.75 | $1,091.70 | |