| 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 | $239.80 | 11.195% | $266.6456 | $266.65 | $266.65 | $266.60 |
| Purchase #2 | $28.48 | 10.561% | $31.4878 | $31.49 | $31.50 | $31.50 |
| Purchase #3 | $37.76 | 7.798% | $40.7045 | $40.70 | $40.70 | $40.70 |
| Purchase #4 | $21.59 | 13.592% | $24.5245 | $24.52 | $24.50 | $24.50 |
| Purchase #5 | $122.90 | 6.394% | $130.7582 | $130.76 | $130.75 | $130.80 |
| Purchase #6 | $166.85 | 3.871% | $173.3088 | $173.31 | $173.30 | $173.30 |
| Purchase #7 | $141.38 | 4.235% | $147.3674 | $147.37 | $147.35 | $147.40 |
| 7 purchase totals = | $758.76 | $814.7968 | $814.80 | $814.75 | $814.80 | |