| 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 | $246.85 | 3.641% | $255.8378 | $255.84 | $255.85 | $255.80 |
| Purchase #2 | $143.84 | 6.838% | $153.6758 | $153.68 | $153.70 | $153.70 |
| Purchase #3 | $154.92 | 10.307% | $170.8876 | $170.89 | $170.90 | $170.90 |
| Purchase #4 | $32.26 | 4.571% | $33.7346 | $33.73 | $33.75 | $33.70 |
| Purchase #5 | $28.57 | 3.511% | $29.5731 | $29.57 | $29.55 | $29.60 |
| Purchase #6 | $183.93 | 8.201% | $199.0141 | $199.01 | $199.00 | $199.00 |
| Purchase #7 | $249.55 | 11.246% | $277.6144 | $277.61 | $277.60 | $277.60 |
| 7 purchase totals = | $1,039.92 | $1,120.3374 | $1,120.33 | $1,120.35 | $1,120.30 | |