| 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 | $247.42 | 13.500% | $280.8217 | $280.82 | $280.80 | $280.80 |
| Purchase #2 | $157.58 | 11.263% | $175.3282 | $175.33 | $175.35 | $175.30 |
| Purchase #3 | $209.27 | 13.724% | $237.9902 | $237.99 | $238.00 | $238.00 |
| Purchase #4 | $181.49 | 13.810% | $206.5538 | $206.55 | $206.55 | $206.60 |
| Purchase #5 | $130.63 | 9.109% | $142.5291 | $142.53 | $142.55 | $142.50 |
| Purchase #6 | $32.50 | 3.149% | $33.5234 | $33.52 | $33.50 | $33.50 |
| Purchase #7 | $143.49 | 7.189% | $153.8055 | $153.81 | $153.80 | $153.80 |
| 7 purchase totals = | $1,102.38 | $1,230.5519 | $1,230.55 | $1,230.55 | $1,230.50 | |