| 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 | $243.99 | 12.260% | $273.9032 | $273.90 | $273.90 | $273.90 |
| Purchase #2 | $136.42 | 6.747% | $145.6243 | $145.62 | $145.60 | $145.60 |
| Purchase #3 | $245.41 | 13.214% | $277.8385 | $277.84 | $277.85 | $277.80 |
| Purchase #4 | $205.99 | 6.795% | $219.987 | $219.99 | $220.00 | $220.00 |
| Purchase #5 | $32.43 | 13.673% | $36.8642 | $36.86 | $36.85 | $36.90 |
| Purchase #6 | $194.67 | 11.254% | $216.5782 | $216.58 | $216.60 | $216.60 |
| Purchase #7 | $54.51 | 4.335% | $56.873 | $56.87 | $56.85 | $56.90 |
| 7 purchase totals = | $1,113.42 | $1,227.6684 | $1,227.66 | $1,227.65 | $1,227.70 | |