| 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 | $102.46 | 7.295% | $109.9345 | $109.93 | $109.95 | $109.90 |
| Purchase #2 | $30.41 | 8.449% | $32.9793 | $32.98 | $33.00 | $33.00 |
| Purchase #3 | $129.53 | 8.795% | $140.9222 | $140.92 | $140.90 | $140.90 |
| Purchase #4 | $153.73 | 9.462% | $168.2759 | $168.28 | $168.30 | $168.30 |
| Purchase #5 | $247.75 | 6.372% | $263.5366 | $263.54 | $263.55 | $263.50 |
| Purchase #6 | $239.26 | 8.500% | $259.5971 | $259.60 | $259.60 | $259.60 |
| Purchase #7 | $235.34 | 12.606% | $265.007 | $265.01 | $265.00 | $265.00 |
| 7 purchase totals = | $1,138.48 | $1,240.2526 | $1,240.26 | $1,240.30 | $1,240.20 | |