| 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 | $103.29 | 7.410% | $110.9438 | $110.94 | $110.95 | $110.90 |
| Purchase #2 | $128.26 | 10.526% | $141.7606 | $141.76 | $141.75 | $141.80 |
| Purchase #3 | $185.94 | 5.415% | $196.0087 | $196.01 | $196.00 | $196.00 |
| Purchase #4 | $249.52 | 5.562% | $263.3983 | $263.40 | $263.40 | $263.40 |
| Purchase #5 | $185.34 | 3.506% | $191.838 | $191.84 | $191.85 | $191.80 |
| Purchase #6 | $151.73 | 5.126% | $159.5077 | $159.51 | $159.50 | $159.50 |
| Purchase #7 | $138.54 | 10.598% | $153.2225 | $153.22 | $153.20 | $153.20 |
| 7 purchase totals = | $1,142.62 | $1,216.6796 | $1,216.68 | $1,216.65 | $1,216.60 | |