| 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 | $239.77 | 4.464% | $250.4733 | $250.47 | $250.45 | $250.50 |
| Purchase #2 | $94.85 | 6.270% | $100.7971 | $100.80 | $100.80 | $100.80 |
| Purchase #3 | $235.59 | 3.759% | $244.4458 | $244.45 | $244.45 | $244.40 |
| Purchase #4 | $241.31 | 4.358% | $251.8263 | $251.83 | $251.85 | $251.80 |
| Purchase #5 | $93.48 | 9.201% | $102.0811 | $102.08 | $102.10 | $102.10 |
| Purchase #6 | $6.29 | 6.812% | $6.7185 | $6.72 | $6.70 | $6.70 |
| Purchase #7 | $15.67 | 4.755% | $16.4151 | $16.42 | $16.40 | $16.40 |
| 7 purchase totals = | $926.96 | $972.7572 | $972.77 | $972.75 | $972.70 | |