| 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 | $189.89 | 5.351% | $200.051 | $200.05 | $200.05 | $200.10 |
| Purchase #2 | $13.74 | 7.447% | $14.7632 | $14.76 | $14.75 | $14.80 |
| Purchase #3 | $110.90 | 10.387% | $122.4192 | $122.42 | $122.40 | $122.40 |
| Purchase #4 | $129.46 | 4.749% | $135.6081 | $135.61 | $135.60 | $135.60 |
| Purchase #5 | $242.30 | 12.369% | $272.2701 | $272.27 | $272.25 | $272.30 |
| Purchase #6 | $71.77 | 7.196% | $76.9346 | $76.93 | $76.95 | $76.90 |
| Purchase #7 | $171.80 | 6.446% | $182.8742 | $182.87 | $182.85 | $182.90 |
| 7 purchase totals = | $929.86 | $1,004.9204 | $1,004.91 | $1,004.85 | $1,005.00 | |