| 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 | $199.58 | 13.209% | $225.9425 | $225.94 | $225.95 | $225.90 |
| Purchase #2 | $221.31 | 8.315% | $239.7119 | $239.71 | $239.70 | $239.70 |
| Purchase #3 | $198.51 | 10.508% | $219.3694 | $219.37 | $219.35 | $219.40 |
| Purchase #4 | $164.52 | 6.550% | $175.2961 | $175.30 | $175.30 | $175.30 |
| Purchase #5 | $43.67 | 9.570% | $47.8492 | $47.85 | $47.85 | $47.80 |
| Purchase #6 | $168.88 | 10.526% | $186.6563 | $186.66 | $186.65 | $186.70 |
| Purchase #7 | $241.32 | 7.521% | $259.4697 | $259.47 | $259.45 | $259.50 |
| 7 purchase totals = | $1,237.79 | $1,354.2951 | $1,354.30 | $1,354.25 | $1,354.30 | |