| 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 | $132.81 | 6.695% | $141.7016 | $141.70 | $141.70 | $141.70 |
| Purchase #2 | $72.39 | 8.858% | $78.8023 | $78.80 | $78.80 | $78.80 |
| Purchase #3 | $190.95 | 12.265% | $214.37 | $214.37 | $214.35 | $214.40 |
| Purchase #4 | $106.53 | 8.749% | $115.8503 | $115.85 | $115.85 | $115.90 |
| Purchase #5 | $242.48 | 6.749% | $258.845 | $258.85 | $258.85 | $258.80 |
| Purchase #6 | $96.64 | 10.300% | $106.5939 | $106.59 | $106.60 | $106.60 |
| Purchase #7 | $225.30 | 7.111% | $241.3211 | $241.32 | $241.30 | $241.30 |
| 7 purchase totals = | $1,067.10 | $1,157.4842 | $1,157.48 | $1,157.45 | $1,157.50 | |