| 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 | $179.47 | 11.318% | $199.7824 | $199.78 | $199.80 | $199.80 |
| Purchase #2 | $95.98 | 11.748% | $107.2557 | $107.26 | $107.25 | $107.30 |
| Purchase #3 | $239.46 | 3.212% | $247.1515 | $247.15 | $247.15 | $247.20 |
| Purchase #4 | $224.82 | 13.596% | $255.3865 | $255.39 | $255.40 | $255.40 |
| Purchase #5 | $36.46 | 7.112% | $39.053 | $39.05 | $39.05 | $39.10 |
| Purchase #6 | $89.95 | 7.269% | $96.4885 | $96.49 | $96.50 | $96.50 |
| Purchase #7 | $214.90 | 8.706% | $233.6092 | $233.61 | $233.60 | $233.60 |
| 7 purchase totals = | $1,081.04 | $1,178.7268 | $1,178.73 | $1,178.75 | $1,178.90 | |