| 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 | $201.77 | 6.277% | $214.4351 | $214.44 | $214.45 | $214.40 |
| Purchase #2 | $37.59 | 5.860% | $39.7928 | $39.79 | $39.80 | $39.80 |
| Purchase #3 | $107.88 | 3.470% | $111.6234 | $111.62 | $111.60 | $111.60 |
| Purchase #4 | $239.58 | 12.755% | $270.1384 | $270.14 | $270.15 | $270.10 |
| Purchase #5 | $118.25 | 12.756% | $133.334 | $133.33 | $133.35 | $133.30 |
| Purchase #6 | $22.92 | 7.140% | $24.5565 | $24.56 | $24.55 | $24.60 |
| Purchase #7 | $140.27 | 6.477% | $149.3553 | $149.36 | $149.35 | $149.40 |
| 7 purchase totals = | $868.26 | $943.2355 | $943.24 | $943.25 | $943.20 | |