| 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 | $20.53 | 9.123% | $22.403 | $22.40 | $22.40 | $22.40 |
| Purchase #2 | $218.86 | 4.176% | $227.9996 | $228.00 | $228.00 | $228.00 |
| Purchase #3 | $77.77 | 12.312% | $87.345 | $87.35 | $87.35 | $87.30 |
| Purchase #4 | $136.91 | 11.734% | $152.975 | $152.98 | $153.00 | $153.00 |
| Purchase #5 | $183.58 | 11.265% | $204.2603 | $204.26 | $204.25 | $204.30 |
| Purchase #6 | $43.33 | 7.716% | $46.6733 | $46.67 | $46.65 | $46.70 |
| Purchase #7 | $240.99 | 10.736% | $266.8627 | $266.86 | $266.85 | $266.90 |
| 7 purchase totals = | $921.97 | $1,008.5189 | $1,008.52 | $1,008.50 | $1,008.60 | |