| 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 | $207.66 | 6.245% | $220.6284 | $220.63 | $220.65 | $220.60 |
| Purchase #2 | $197.46 | 9.297% | $215.8179 | $215.82 | $215.80 | $215.80 |
| Purchase #3 | $68.83 | 11.766% | $76.9285 | $76.93 | $76.95 | $76.90 |
| Purchase #4 | $141.75 | 13.451% | $160.8168 | $160.82 | $160.80 | $160.80 |
| Purchase #5 | $135.97 | 8.781% | $147.9095 | $147.91 | $147.90 | $147.90 |
| Purchase #6 | $52.75 | 6.786% | $56.3296 | $56.33 | $56.35 | $56.30 |
| Purchase #7 | $231.90 | 9.187% | $253.2047 | $253.20 | $253.20 | $253.20 |
| 7 purchase totals = | $1,036.32 | $1,131.6354 | $1,131.64 | $1,131.65 | $1,131.50 | |