| 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 | $221.38 | 8.733% | $240.7131 | $240.71 | $240.70 | $240.70 |
| Purchase #2 | $126.98 | 5.871% | $134.435 | $134.44 | $134.45 | $134.40 |
| Purchase #3 | $169.34 | 7.517% | $182.0693 | $182.07 | $182.05 | $182.10 |
| Purchase #4 | $120.43 | 11.337% | $134.0831 | $134.08 | $134.10 | $134.10 |
| Purchase #5 | $189.50 | 6.581% | $201.971 | $201.97 | $201.95 | $202.00 |
| Purchase #6 | $76.44 | 9.369% | $83.6017 | $83.60 | $83.60 | $83.60 |
| Purchase #7 | $123.76 | 13.804% | $140.8438 | $140.84 | $140.85 | $140.80 |
| 7 purchase totals = | $1,027.83 | $1,117.7170 | $1,117.71 | $1,117.70 | $1,117.70 | |