| 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 | $228.75 | 7.278% | $245.3984 | $245.40 | $245.40 | $245.40 |
| Purchase #2 | $160.37 | 10.257% | $176.8192 | $176.82 | $176.80 | $176.80 |
| Purchase #3 | $215.59 | 8.503% | $233.9216 | $233.92 | $233.90 | $233.90 |
| Purchase #4 | $89.58 | 11.159% | $99.5762 | $99.58 | $99.60 | $99.60 |
| Purchase #5 | $25.87 | 9.388% | $28.2987 | $28.30 | $28.30 | $28.30 |
| Purchase #6 | $206.58 | 11.449% | $230.2313 | $230.23 | $230.25 | $230.20 |
| Purchase #7 | $238.42 | 10.473% | $263.3897 | $263.39 | $263.40 | $263.40 |
| 7 purchase totals = | $1,165.16 | $1,277.6351 | $1,277.64 | $1,277.65 | $1,277.60 | |