| 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 | $117.99 | 3.151% | $121.7079 | $121.71 | $121.70 | $121.70 |
| Purchase #2 | $201.53 | 6.385% | $214.3977 | $214.40 | $214.40 | $214.40 |
| Purchase #3 | $217.87 | 3.329% | $225.1229 | $225.12 | $225.10 | $225.10 |
| Purchase #4 | $76.52 | 9.770% | $83.996 | $84.00 | $84.00 | $84.00 |
| Purchase #5 | $147.30 | 10.150% | $162.251 | $162.25 | $162.25 | $162.30 |
| Purchase #6 | $142.60 | 12.431% | $160.3266 | $160.33 | $160.35 | $160.30 |
| Purchase #7 | $198.68 | 8.245% | $215.0612 | $215.06 | $215.05 | $215.10 |
| 7 purchase totals = | $1,102.49 | $1,182.8633 | $1,182.87 | $1,182.85 | $1,182.90 | |