| 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 | $186.81 | 13.370% | $211.7865 | $211.79 | $211.80 | $211.80 |
| Purchase #2 | $117.94 | 4.420% | $123.1529 | $123.15 | $123.15 | $123.20 |
| Purchase #3 | $238.50 | 11.673% | $266.3401 | $266.34 | $266.35 | $266.30 |
| Purchase #4 | $89.46 | 13.141% | $101.2159 | $101.22 | $101.20 | $101.20 |
| Purchase #5 | $250.86 | 11.523% | $279.7666 | $279.77 | $279.75 | $279.80 |
| Purchase #6 | $166.25 | 10.241% | $183.2757 | $183.28 | $183.30 | $183.30 |
| Purchase #7 | $57.38 | 5.174% | $60.3488 | $60.35 | $60.35 | $60.30 |
| 7 purchase totals = | $1,107.20 | $1,225.8865 | $1,225.90 | $1,225.90 | $1,225.90 | |