| 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 | $70.97 | 13.135% | $80.2919 | $80.29 | $80.30 | $80.30 |
| Purchase #2 | $151.42 | 5.309% | $159.4589 | $159.46 | $159.45 | $159.50 |
| Purchase #3 | $135.34 | 7.180% | $145.0574 | $145.06 | $145.05 | $145.10 |
| Purchase #4 | $86.44 | 10.478% | $95.4972 | $95.50 | $95.50 | $95.50 |
| Purchase #5 | $132.42 | 3.349% | $136.8547 | $136.85 | $136.85 | $136.90 |
| Purchase #6 | $218.76 | 11.759% | $244.484 | $244.48 | $244.50 | $244.50 |
| Purchase #7 | $229.25 | 8.484% | $248.6996 | $248.70 | $248.70 | $248.70 |
| 7 purchase totals = | $1,024.60 | $1,110.3437 | $1,110.34 | $1,110.35 | $1,110.50 | |