| 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 | $169.85 | 3.391% | $175.6096 | $175.61 | $175.60 | $175.60 |
| Purchase #2 | $39.25 | 9.672% | $43.0463 | $43.05 | $43.05 | $43.00 |
| Purchase #3 | $230.45 | 10.497% | $254.6403 | $254.64 | $254.65 | $254.60 |
| Purchase #4 | $214.55 | 3.139% | $221.2847 | $221.28 | $221.30 | $221.30 |
| Purchase #5 | $42.60 | 3.232% | $43.9768 | $43.98 | $44.00 | $44.00 |
| Purchase #6 | $134.96 | 13.660% | $153.3955 | $153.40 | $153.40 | $153.40 |
| Purchase #7 | $96.54 | 11.868% | $107.9974 | $108.00 | $108.00 | $108.00 |
| 7 purchase totals = | $928.20 | $999.9506 | $999.96 | $1,000.00 | $999.90 | |