| 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 | $229.25 | 7.711% | $246.9275 | $246.93 | $246.95 | $246.90 |
| Purchase #2 | $60.27 | 10.872% | $66.8226 | $66.82 | $66.80 | $66.80 |
| Purchase #3 | $225.69 | 8.621% | $245.1467 | $245.15 | $245.15 | $245.10 |
| Purchase #4 | $45.90 | 8.637% | $49.8644 | $49.86 | $49.85 | $49.90 |
| Purchase #5 | $43.67 | 7.679% | $47.0234 | $47.02 | $47.00 | $47.00 |
| Purchase #6 | $179.57 | 3.336% | $185.5605 | $185.56 | $185.55 | $185.60 |
| Purchase #7 | $219.66 | 13.293% | $248.8594 | $248.86 | $248.85 | $248.90 |
| 7 purchase totals = | $1,004.01 | $1,090.2045 | $1,090.20 | $1,090.15 | $1,090.20 | |