| 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 | $113.25 | 12.244% | $127.1163 | $127.12 | $127.10 | $127.10 |
| Purchase #2 | $229.53 | 5.110% | $241.259 | $241.26 | $241.25 | $241.30 |
| Purchase #3 | $149.38 | 7.170% | $160.0905 | $160.09 | $160.10 | $160.10 |
| Purchase #4 | $198.34 | 11.468% | $221.0856 | $221.09 | $221.10 | $221.10 |
| Purchase #5 | $225.39 | 5.162% | $237.0246 | $237.02 | $237.00 | $237.00 |
| Purchase #6 | $221.41 | 12.558% | $249.2147 | $249.21 | $249.20 | $249.20 |
| Purchase #7 | $113.33 | 9.187% | $123.7416 | $123.74 | $123.75 | $123.70 |
| 7 purchase totals = | $1,250.63 | $1,359.5323 | $1,359.53 | $1,359.50 | $1,359.50 | |