| 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 | $26.27 | 8.220% | $28.4294 | $28.43 | $28.45 | $28.40 |
| Purchase #2 | $221.51 | 4.634% | $231.7748 | $231.77 | $231.75 | $231.80 |
| Purchase #3 | $39.77 | 5.150% | $41.8182 | $41.82 | $41.80 | $41.80 |
| Purchase #4 | $176.60 | 3.860% | $183.4168 | $183.42 | $183.40 | $183.40 |
| Purchase #5 | $115.35 | 12.463% | $129.7261 | $129.73 | $129.75 | $129.70 |
| Purchase #6 | $147.77 | 6.307% | $157.0899 | $157.09 | $157.10 | $157.10 |
| Purchase #7 | $119.92 | 12.557% | $134.9784 | $134.98 | $135.00 | $135.00 |
| 7 purchase totals = | $847.19 | $907.2336 | $907.24 | $907.25 | $907.20 | |