| 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 | $105.58 | 9.550% | $115.6629 | $115.66 | $115.65 | $115.70 |
| Purchase #2 | $179.97 | 11.222% | $200.1662 | $200.17 | $200.15 | $200.20 |
| Purchase #3 | $223.42 | 10.562% | $247.0176 | $247.02 | $247.00 | $247.00 |
| Purchase #4 | $249.48 | 9.483% | $273.1382 | $273.14 | $273.15 | $273.10 |
| Purchase #5 | $11.59 | 5.844% | $12.2673 | $12.27 | $12.25 | $12.30 |
| Purchase #6 | $223.69 | 6.443% | $238.1023 | $238.10 | $238.10 | $238.10 |
| Purchase #7 | $112.65 | 10.754% | $124.7644 | $124.76 | $124.75 | $124.80 |
| 7 purchase totals = | $1,106.38 | $1,211.1189 | $1,211.12 | $1,211.05 | $1,211.20 | |