| 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 | $225.33 | 10.827% | $249.7265 | $249.73 | $249.75 | $249.70 |
| Purchase #2 | $228.29 | 4.261% | $238.0174 | $238.02 | $238.00 | $238.00 |
| Purchase #3 | $155.25 | 7.137% | $166.3302 | $166.33 | $166.35 | $166.30 |
| Purchase #4 | $104.79 | 4.270% | $109.2645 | $109.26 | $109.25 | $109.30 |
| Purchase #5 | $105.83 | 3.535% | $109.5711 | $109.57 | $109.55 | $109.60 |
| Purchase #6 | $27.73 | 5.408% | $29.2296 | $29.23 | $29.25 | $29.20 |
| Purchase #7 | $228.85 | 5.547% | $241.5443 | $241.54 | $241.55 | $241.50 |
| 7 purchase totals = | $1,076.07 | $1,143.6836 | $1,143.68 | $1,143.70 | $1,143.60 | |