| 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 | $213.55 | 12.129% | $239.4515 | $239.45 | $239.45 | $239.50 |
| Purchase #2 | $43.82 | 9.370% | $47.9259 | $47.93 | $47.95 | $47.90 |
| Purchase #3 | $30.58 | 9.236% | $33.4044 | $33.40 | $33.40 | $33.40 |
| Purchase #4 | $196.33 | 13.625% | $223.08 | $223.08 | $223.10 | $223.10 |
| Purchase #5 | $46.55 | 12.509% | $52.3729 | $52.37 | $52.35 | $52.40 |
| Purchase #6 | $170.77 | 13.804% | $194.3431 | $194.34 | $194.35 | $194.30 |
| Purchase #7 | $177.88 | 11.170% | $197.7492 | $197.75 | $197.75 | $197.70 |
| 7 purchase totals = | $879.48 | $988.3270 | $988.32 | $988.35 | $988.30 | |