| 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 | $229.36 | 6.537% | $244.3533 | $244.35 | $244.35 | $244.40 |
| Purchase #2 | $84.66 | 9.587% | $92.7764 | $92.78 | $92.80 | $92.80 |
| Purchase #3 | $72.44 | 7.576% | $77.9281 | $77.93 | $77.95 | $77.90 |
| Purchase #4 | $173.29 | 5.810% | $183.3581 | $183.36 | $183.35 | $183.40 |
| Purchase #5 | $62.36 | 11.601% | $69.5944 | $69.59 | $69.60 | $69.60 |
| Purchase #6 | $31.51 | 10.435% | $34.7981 | $34.80 | $34.80 | $34.80 |
| Purchase #7 | $187.82 | 4.845% | $196.9199 | $196.92 | $196.90 | $196.90 |
| 7 purchase totals = | $841.44 | $899.7283 | $899.73 | $899.75 | $899.80 | |