| 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 | $198.73 | 7.813% | $214.2568 | $214.26 | $214.25 | $214.30 |
| Purchase #2 | $233.53 | 4.733% | $244.583 | $244.58 | $244.60 | $244.60 |
| Purchase #3 | $194.94 | 13.321% | $220.908 | $220.91 | $220.90 | $220.90 |
| Purchase #4 | $21.40 | 13.358% | $24.2586 | $24.26 | $24.25 | $24.30 |
| Purchase #5 | $14.58 | 13.737% | $16.5829 | $16.58 | $16.60 | $16.60 |
| Purchase #6 | $55.66 | 5.647% | $58.8031 | $58.80 | $58.80 | $58.80 |
| Purchase #7 | $15.96 | 3.682% | $16.5476 | $16.55 | $16.55 | $16.50 |
| 7 purchase totals = | $734.80 | $795.9400 | $795.94 | $795.95 | $796.00 | |