| 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 | $122.90 | 13.157% | $139.07 | $139.07 | $139.05 | $139.10 |
| Purchase #2 | $221.37 | 7.187% | $237.2799 | $237.28 | $237.30 | $237.30 |
| Purchase #3 | $88.57 | 12.381% | $99.5359 | $99.54 | $99.55 | $99.50 |
| Purchase #4 | $70.26 | 4.720% | $73.5763 | $73.58 | $73.60 | $73.60 |
| Purchase #5 | $152.42 | 13.730% | $173.3473 | $173.35 | $173.35 | $173.30 |
| Purchase #6 | $179.33 | 8.292% | $194.2 | $194.20 | $194.20 | $194.20 |
| Purchase #7 | $234.73 | 9.380% | $256.7477 | $256.75 | $256.75 | $256.70 |
| 7 purchase totals = | $1,069.58 | $1,173.7571 | $1,173.77 | $1,173.80 | $1,173.70 | |