| 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 | $213.86 | 5.353% | $225.3079 | $225.31 | $225.30 | $225.30 |
| Purchase #2 | $27.98 | 11.624% | $31.2324 | $31.23 | $31.25 | $31.20 |
| Purchase #3 | $117.25 | 12.560% | $131.9766 | $131.98 | $132.00 | $132.00 |
| Purchase #4 | $147.91 | 6.748% | $157.891 | $157.89 | $157.90 | $157.90 |
| Purchase #5 | $63.63 | 8.811% | $69.2364 | $69.24 | $69.25 | $69.20 |
| Purchase #6 | $167.31 | 7.394% | $179.6809 | $179.68 | $179.70 | $179.70 |
| Purchase #7 | $213.39 | 5.513% | $225.1542 | $225.15 | $225.15 | $225.20 |
| 7 purchase totals = | $951.33 | $1,020.4794 | $1,020.48 | $1,020.55 | $1,020.50 | |