| 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 | $142.51 | 9.409% | $155.9188 | $155.92 | $155.90 | $155.90 |
| Purchase #2 | $243.74 | 12.772% | $274.8705 | $274.87 | $274.85 | $274.90 |
| Purchase #3 | $20.33 | 9.349% | $22.2307 | $22.23 | $22.25 | $22.20 |
| Purchase #4 | $60.49 | 7.206% | $64.8489 | $64.85 | $64.85 | $64.80 |
| Purchase #5 | $161.67 | 5.778% | $171.0113 | $171.01 | $171.00 | $171.00 |
| Purchase #6 | $106.48 | 8.719% | $115.764 | $115.76 | $115.75 | $115.80 |
| Purchase #7 | $226.62 | 5.525% | $239.1408 | $239.14 | $239.15 | $239.10 |
| 7 purchase totals = | $961.84 | $1,043.7850 | $1,043.78 | $1,043.75 | $1,043.70 | |