| 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 | $229.71 | 5.312% | $241.9122 | $241.91 | $241.90 | $241.90 |
| Purchase #2 | $137.61 | 4.588% | $143.9235 | $143.92 | $143.90 | $143.90 |
| Purchase #3 | $82.36 | 13.301% | $93.3147 | $93.31 | $93.30 | $93.30 |
| Purchase #4 | $91.43 | 3.346% | $94.4892 | $94.49 | $94.50 | $94.50 |
| Purchase #5 | $181.41 | 10.429% | $200.3292 | $200.33 | $200.35 | $200.30 |
| Purchase #6 | $25.91 | 3.342% | $26.7759 | $26.78 | $26.80 | $26.80 |
| Purchase #7 | $43.36 | 10.517% | $47.9202 | $47.92 | $47.90 | $47.90 |
| 7 purchase totals = | $791.79 | $848.6649 | $848.66 | $848.65 | $848.60 | |