| 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 | $240.32 | 10.657% | $265.9309 | $265.93 | $265.95 | $265.90 |
| Purchase #2 | $96.25 | 7.630% | $103.5939 | $103.59 | $103.60 | $103.60 |
| Purchase #3 | $230.38 | 8.282% | $249.4601 | $249.46 | $249.45 | $249.50 |
| Purchase #4 | $126.48 | 9.669% | $138.7094 | $138.71 | $138.70 | $138.70 |
| Purchase #5 | $83.30 | 11.385% | $92.7837 | $92.78 | $92.80 | $92.80 |
| Purchase #6 | $230.75 | 4.245% | $240.5453 | $240.55 | $240.55 | $240.50 |
| Purchase #7 | $51.49 | 11.359% | $57.3387 | $57.34 | $57.35 | $57.30 |
| 7 purchase totals = | $1,058.97 | $1,148.3620 | $1,148.36 | $1,148.40 | $1,148.30 | |