| 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 | $201.61 | 7.268% | $216.263 | $216.26 | $216.25 | $216.30 |
| Purchase #2 | $120.52 | 7.311% | $129.3312 | $129.33 | $129.35 | $129.30 |
| Purchase #3 | $76.39 | 9.514% | $83.6577 | $83.66 | $83.65 | $83.70 |
| Purchase #4 | $49.34 | 10.403% | $54.4728 | $54.47 | $54.45 | $54.50 |
| Purchase #5 | $247.81 | 3.145% | $255.6036 | $255.60 | $255.60 | $255.60 |
| Purchase #6 | $117.51 | 3.463% | $121.5794 | $121.58 | $121.60 | $121.60 |
| Purchase #7 | $178.41 | 11.823% | $199.5034 | $199.50 | $199.50 | $199.50 |
| 7 purchase totals = | $991.59 | $1,060.4111 | $1,060.40 | $1,060.40 | $1,060.50 | |