| 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 | $181.93 | 12.335% | $204.3711 | $204.37 | $204.35 | $204.40 |
| Purchase #2 | $173.49 | 6.839% | $185.355 | $185.36 | $185.35 | $185.40 |
| Purchase #3 | $120.64 | 9.493% | $132.0924 | $132.09 | $132.10 | $132.10 |
| Purchase #4 | $22.54 | 6.178% | $23.9325 | $23.93 | $23.95 | $23.90 |
| Purchase #5 | $192.67 | 9.376% | $210.7347 | $210.73 | $210.75 | $210.70 |
| Purchase #6 | $44.97 | 9.453% | $49.221 | $49.22 | $49.20 | $49.20 |
| Purchase #7 | $203.85 | 5.336% | $214.7274 | $214.73 | $214.75 | $214.70 |
| 7 purchase totals = | $940.09 | $1,020.4341 | $1,020.43 | $1,020.45 | $1,020.40 | |