| 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 | $222.59 | 7.610% | $239.5291 | $239.53 | $239.55 | $239.50 |
| Purchase #2 | $39.29 | 3.646% | $40.7225 | $40.72 | $40.70 | $40.70 |
| Purchase #3 | $95.56 | 3.536% | $98.939 | $98.94 | $98.95 | $98.90 |
| Purchase #4 | $88.28 | 12.135% | $98.9928 | $98.99 | $99.00 | $99.00 |
| Purchase #5 | $224.67 | 12.806% | $253.4412 | $253.44 | $253.45 | $253.40 |
| Purchase #6 | $240.95 | 4.663% | $252.1855 | $252.19 | $252.20 | $252.20 |
| Purchase #7 | $135.95 | 10.143% | $149.7394 | $149.74 | $149.75 | $149.70 |
| 7 purchase totals = | $1,047.29 | $1,133.5495 | $1,133.55 | $1,133.60 | $1,133.40 | |