| 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 | $194.71 | 12.304% | $218.6671 | $218.67 | $218.65 | $218.70 |
| Purchase #2 | $111.69 | 10.233% | $123.1192 | $123.12 | $123.10 | $123.10 |
| Purchase #3 | $221.71 | 7.132% | $237.5224 | $237.52 | $237.50 | $237.50 |
| Purchase #4 | $195.90 | 9.349% | $214.2147 | $214.21 | $214.20 | $214.20 |
| Purchase #5 | $77.28 | 4.214% | $80.5366 | $80.54 | $80.55 | $80.50 |
| Purchase #6 | $194.28 | 11.356% | $216.3424 | $216.34 | $216.35 | $216.30 |
| Purchase #7 | $107.94 | 12.845% | $121.8049 | $121.80 | $121.80 | $121.80 |
| 7 purchase totals = | $1,103.51 | $1,212.2073 | $1,212.20 | $1,212.15 | $1,212.10 | |