| 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 | $99.26 | 9.828% | $109.0153 | $109.02 | $109.00 | $109.00 |
| Purchase #2 | $58.31 | 9.219% | $63.6856 | $63.69 | $63.70 | $63.70 |
| Purchase #3 | $218.68 | 11.584% | $244.0119 | $244.01 | $244.00 | $244.00 |
| Purchase #4 | $110.35 | 8.558% | $119.7938 | $119.79 | $119.80 | $119.80 |
| Purchase #5 | $169.25 | 4.369% | $176.6445 | $176.64 | $176.65 | $176.60 |
| Purchase #6 | $244.88 | 7.472% | $263.1774 | $263.18 | $263.20 | $263.20 |
| Purchase #7 | $239.89 | 5.141% | $252.2227 | $252.22 | $252.20 | $252.20 |
| 7 purchase totals = | $1,140.62 | $1,228.5512 | $1,228.55 | $1,228.55 | $1,228.50 | |