| 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 | $32.73 | 4.553% | $34.2202 | $34.22 | $34.20 | $34.20 |
| Purchase #2 | $195.39 | 6.356% | $207.809 | $207.81 | $207.80 | $207.80 |
| Purchase #3 | $211.95 | 8.596% | $230.1692 | $230.17 | $230.15 | $230.20 |
| Purchase #4 | $186.68 | 5.159% | $196.3108 | $196.31 | $196.30 | $196.30 |
| Purchase #5 | $211.28 | 8.569% | $229.3846 | $229.38 | $229.40 | $229.40 |
| Purchase #6 | $133.99 | 3.156% | $138.2187 | $138.22 | $138.20 | $138.20 |
| Purchase #7 | $159.93 | 10.423% | $176.5995 | $176.60 | $176.60 | $176.60 |
| 7 purchase totals = | $1,131.95 | $1,212.7120 | $1,212.71 | $1,212.65 | $1,212.70 | |