| 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 | $250.97 | 13.276% | $284.2888 | $284.29 | $284.30 | $284.30 |
| Purchase #2 | $243.77 | 6.171% | $258.813 | $258.81 | $258.80 | $258.80 |
| Purchase #3 | $62.41 | 10.509% | $68.9687 | $68.97 | $68.95 | $69.00 |
| Purchase #4 | $57.35 | 9.664% | $62.8923 | $62.89 | $62.90 | $62.90 |
| Purchase #5 | $90.90 | 10.126% | $100.1045 | $100.10 | $100.10 | $100.10 |
| Purchase #6 | $177.95 | 5.833% | $188.3298 | $188.33 | $188.35 | $188.30 |
| Purchase #7 | $148.85 | 3.620% | $154.2384 | $154.24 | $154.25 | $154.20 |
| 7 purchase totals = | $1,032.20 | $1,117.6355 | $1,117.63 | $1,117.65 | $1,117.60 | |