| 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 | $217.49 | 12.491% | $244.6567 | $244.66 | $244.65 | $244.70 |
| Purchase #2 | $242.71 | 3.319% | $250.7655 | $250.77 | $250.75 | $250.80 |
| Purchase #3 | $42.55 | 10.574% | $47.0492 | $47.05 | $47.05 | $47.00 |
| Purchase #4 | $73.29 | 9.116% | $79.9711 | $79.97 | $79.95 | $80.00 |
| Purchase #5 | $31.54 | 6.544% | $33.604 | $33.60 | $33.60 | $33.60 |
| Purchase #6 | $8.98 | 5.587% | $9.4817 | $9.48 | $9.50 | $9.50 |
| Purchase #7 | $243.83 | 9.213% | $266.2941 | $266.29 | $266.30 | $266.30 |
| 7 purchase totals = | $860.39 | $931.8223 | $931.82 | $931.80 | $931.90 | |