| 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 | $108.95 | 7.493% | $117.1136 | $117.11 | $117.10 | $117.10 |
| Purchase #2 | $76.73 | 5.661% | $81.0737 | $81.07 | $81.05 | $81.10 |
| Purchase #3 | $149.42 | 8.556% | $162.2044 | $162.20 | $162.20 | $162.20 |
| Purchase #4 | $103.78 | 4.527% | $108.4781 | $108.48 | $108.50 | $108.50 |
| Purchase #5 | $198.94 | 7.570% | $213.9998 | $214.00 | $214.00 | $214.00 |
| Purchase #6 | $65.79 | 4.335% | $68.642 | $68.64 | $68.65 | $68.60 |
| Purchase #7 | $227.77 | 3.137% | $234.9151 | $234.92 | $234.90 | $234.90 |
| 7 purchase totals = | $931.38 | $986.4267 | $986.42 | $986.40 | $986.40 | |