| 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 | $13.50 | 3.771% | $14.0091 | $14.01 | $14.00 | $14.00 |
| Purchase #2 | $241.92 | 10.190% | $266.5716 | $266.57 | $266.55 | $266.60 |
| Purchase #3 | $176.63 | 4.601% | $184.7567 | $184.76 | $184.75 | $184.80 |
| Purchase #4 | $48.58 | 4.320% | $50.6787 | $50.68 | $50.70 | $50.70 |
| Purchase #5 | $200.86 | 8.262% | $217.4551 | $217.46 | $217.45 | $217.50 |
| Purchase #6 | $96.67 | 10.718% | $107.0311 | $107.03 | $107.05 | $107.00 |
| Purchase #7 | $175.71 | 7.779% | $189.3785 | $189.38 | $189.40 | $189.40 |
| 7 purchase totals = | $953.87 | $1,029.8808 | $1,029.89 | $1,029.90 | $1,030.00 | |