| 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 | $164.33 | 12.345% | $184.6165 | $184.62 | $184.60 | $184.60 |
| Purchase #2 | $203.68 | 13.606% | $231.3927 | $231.39 | $231.40 | $231.40 |
| Purchase #3 | $8.71 | 10.862% | $9.6561 | $9.66 | $9.65 | $9.70 |
| Purchase #4 | $109.60 | 13.568% | $124.4705 | $124.47 | $124.45 | $124.50 |
| Purchase #5 | $123.82 | 7.499% | $133.1053 | $133.11 | $133.10 | $133.10 |
| Purchase #6 | $224.72 | 8.742% | $244.365 | $244.37 | $244.35 | $244.40 |
| Purchase #7 | $69.97 | 7.829% | $75.448 | $75.45 | $75.45 | $75.40 |
| 7 purchase totals = | $904.83 | $1,003.0541 | $1,003.07 | $1,003.00 | $1,003.10 | |