| 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 | $81.44 | 8.494% | $88.3575 | $88.36 | $88.35 | $88.40 |
| Purchase #2 | $153.64 | 3.527% | $159.0589 | $159.06 | $159.05 | $159.10 |
| Purchase #3 | $121.96 | 6.801% | $130.2545 | $130.25 | $130.25 | $130.30 |
| Purchase #4 | $216.86 | 12.820% | $244.6615 | $244.66 | $244.65 | $244.70 |
| Purchase #5 | $63.48 | 9.538% | $69.5347 | $69.53 | $69.55 | $69.50 |
| Purchase #6 | $245.84 | 3.874% | $255.3638 | $255.36 | $255.35 | $255.40 |
| Purchase #7 | $147.59 | 11.369% | $164.3695 | $164.37 | $164.35 | $164.40 |
| 7 purchase totals = | $1,030.81 | $1,111.6004 | $1,111.59 | $1,111.55 | $1,111.80 | |