| 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 | $204.66 | 4.428% | $213.7223 | $213.72 | $213.70 | $213.70 |
| Purchase #2 | $37.73 | 6.148% | $40.0496 | $40.05 | $40.05 | $40.00 |
| Purchase #3 | $19.51 | 10.249% | $21.5096 | $21.51 | $21.50 | $21.50 |
| Purchase #4 | $172.40 | 4.154% | $179.5615 | $179.56 | $179.55 | $179.60 |
| Purchase #5 | $219.47 | 5.496% | $231.5321 | $231.53 | $231.55 | $231.50 |
| Purchase #6 | $213.48 | 12.411% | $239.975 | $239.98 | $240.00 | $240.00 |
| Purchase #7 | $157.66 | 6.174% | $167.3939 | $167.39 | $167.40 | $167.40 |
| 7 purchase totals = | $1,024.91 | $1,093.7440 | $1,093.74 | $1,093.75 | $1,093.70 | |