| 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 | $200.91 | 12.130% | $225.2804 | $225.28 | $225.30 | $225.30 |
| Purchase #2 | $69.62 | 6.277% | $73.99 | $73.99 | $74.00 | $74.00 |
| Purchase #3 | $197.75 | 3.786% | $205.2368 | $205.24 | $205.25 | $205.20 |
| Purchase #4 | $46.84 | 6.866% | $50.056 | $50.06 | $50.05 | $50.10 |
| Purchase #5 | $174.98 | 12.600% | $197.0275 | $197.03 | $197.05 | $197.00 |
| Purchase #6 | $74.44 | 10.505% | $82.2599 | $82.26 | $82.25 | $82.30 |
| Purchase #7 | $250.46 | 3.355% | $258.8629 | $258.86 | $258.85 | $258.90 |
| 7 purchase totals = | $1,015.00 | $1,092.7135 | $1,092.72 | $1,092.75 | $1,092.80 | |