| 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 | $124.25 | 3.874% | $129.0634 | $129.06 | $129.05 | $129.10 |
| Purchase #2 | $135.53 | 3.794% | $140.672 | $140.67 | $140.65 | $140.70 |
| Purchase #3 | $35.91 | 8.326% | $38.8999 | $38.90 | $38.90 | $38.90 |
| Purchase #4 | $228.61 | 6.202% | $242.7884 | $242.79 | $242.80 | $242.80 |
| Purchase #5 | $5.37 | 13.748% | $6.1083 | $6.11 | $6.10 | $6.10 |
| Purchase #6 | $213.55 | 3.764% | $221.588 | $221.59 | $221.60 | $221.60 |
| Purchase #7 | $230.28 | 12.539% | $259.1548 | $259.15 | $259.15 | $259.20 |
| 7 purchase totals = | $973.50 | $1,038.2748 | $1,038.27 | $1,038.25 | $1,038.40 | |