| 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 | $209.53 | 10.230% | $230.9649 | $230.96 | $230.95 | $231.00 |
| Purchase #2 | $30.96 | 13.315% | $35.0823 | $35.08 | $35.10 | $35.10 |
| Purchase #3 | $113.55 | 8.220% | $122.8838 | $122.88 | $122.90 | $122.90 |
| Purchase #4 | $128.51 | 8.381% | $139.2804 | $139.28 | $139.30 | $139.30 |
| Purchase #5 | $218.33 | 12.128% | $244.8091 | $244.81 | $244.80 | $244.80 |
| Purchase #6 | $159.98 | 3.278% | $165.2241 | $165.22 | $165.20 | $165.20 |
| Purchase #7 | $140.82 | 6.250% | $149.6213 | $149.62 | $149.60 | $149.60 |
| 7 purchase totals = | $1,001.68 | $1,087.8659 | $1,087.85 | $1,087.85 | $1,087.90 | |