| 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 | $173.32 | 10.784% | $192.0108 | $192.01 | $192.00 | $192.00 |
| Purchase #2 | $195.31 | 9.192% | $213.2629 | $213.26 | $213.25 | $213.30 |
| Purchase #3 | $217.57 | 10.432% | $240.2669 | $240.27 | $240.25 | $240.30 |
| Purchase #4 | $210.93 | 13.457% | $239.3149 | $239.31 | $239.30 | $239.30 |
| Purchase #5 | $36.54 | 11.278% | $40.661 | $40.66 | $40.65 | $40.70 |
| Purchase #6 | $119.69 | 3.394% | $123.7523 | $123.75 | $123.75 | $123.80 |
| Purchase #7 | $120.97 | 7.559% | $130.1141 | $130.11 | $130.10 | $130.10 |
| 7 purchase totals = | $1,074.33 | $1,179.3829 | $1,179.37 | $1,179.30 | $1,179.50 | |