| 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 | $204.34 | 10.659% | $226.1206 | $226.12 | $226.10 | $226.10 |
| Purchase #2 | $165.51 | 11.469% | $184.4923 | $184.49 | $184.50 | $184.50 |
| Purchase #3 | $96.66 | 5.154% | $101.6419 | $101.64 | $101.65 | $101.60 |
| Purchase #4 | $170.37 | 6.320% | $181.1374 | $181.14 | $181.15 | $181.10 |
| Purchase #5 | $228.57 | 12.455% | $257.0384 | $257.04 | $257.05 | $257.00 |
| Purchase #6 | $182.87 | 9.178% | $199.6538 | $199.65 | $199.65 | $199.70 |
| Purchase #7 | $84.35 | 9.871% | $92.6762 | $92.68 | $92.70 | $92.70 |
| 7 purchase totals = | $1,132.67 | $1,242.7606 | $1,242.76 | $1,242.80 | $1,242.70 | |