| 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 | $234.77 | 13.606% | $266.7128 | $266.71 | $266.70 | $266.70 |
| Purchase #2 | $65.29 | 8.800% | $71.0355 | $71.04 | $71.05 | $71.00 |
| Purchase #3 | $240.59 | 6.634% | $256.5507 | $256.55 | $256.55 | $256.60 |
| Purchase #4 | $217.41 | 6.125% | $230.7264 | $230.73 | $230.75 | $230.70 |
| Purchase #5 | $40.44 | 13.787% | $46.0155 | $46.02 | $46.00 | $46.00 |
| Purchase #6 | $76.44 | 3.673% | $79.2476 | $79.25 | $79.25 | $79.20 |
| Purchase #7 | $87.34 | 3.117% | $90.0624 | $90.06 | $90.05 | $90.10 |
| 7 purchase totals = | $962.28 | $1,040.3509 | $1,040.36 | $1,040.35 | $1,040.30 | |