| 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 | $137.46 | 4.627% | $143.8203 | $143.82 | $143.80 | $143.80 |
| Purchase #2 | $213.86 | 9.329% | $233.811 | $233.81 | $233.80 | $233.80 |
| Purchase #3 | $172.61 | 9.835% | $189.5862 | $189.59 | $189.60 | $189.60 |
| Purchase #4 | $218.32 | 9.740% | $239.5844 | $239.58 | $239.60 | $239.60 |
| Purchase #5 | $202.31 | 11.789% | $226.1603 | $226.16 | $226.15 | $226.20 |
| Purchase #6 | $214.69 | 3.398% | $221.9852 | $221.99 | $222.00 | $222.00 |
| Purchase #7 | $45.41 | 3.686% | $47.0838 | $47.08 | $47.10 | $47.10 |
| 7 purchase totals = | $1,204.66 | $1,302.0312 | $1,302.03 | $1,302.05 | $1,302.10 | |