| 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 | $246.26 | 13.291% | $278.9904 | $278.99 | $279.00 | $279.00 |
| Purchase #2 | $34.34 | 7.119% | $36.7847 | $36.78 | $36.80 | $36.80 |
| Purchase #3 | $153.35 | 9.330% | $167.6576 | $167.66 | $167.65 | $167.70 |
| Purchase #4 | $96.98 | 8.569% | $105.2902 | $105.29 | $105.30 | $105.30 |
| Purchase #5 | $106.87 | 4.200% | $111.3585 | $111.36 | $111.35 | $111.40 |
| Purchase #6 | $38.57 | 7.540% | $41.4782 | $41.48 | $41.50 | $41.50 |
| Purchase #7 | $9.25 | 12.203% | $10.3788 | $10.38 | $10.40 | $10.40 |
| 7 purchase totals = | $685.62 | $751.9384 | $751.94 | $752.00 | $752.10 | |