| 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 | $114.69 | 13.650% | $130.3452 | $130.35 | $130.35 | $130.30 |
| Purchase #2 | $122.95 | 4.442% | $128.4114 | $128.41 | $128.40 | $128.40 |
| Purchase #3 | $42.50 | 10.424% | $46.9302 | $46.93 | $46.95 | $46.90 |
| Purchase #4 | $163.32 | 9.106% | $178.1919 | $178.19 | $178.20 | $178.20 |
| Purchase #5 | $215.86 | 13.438% | $244.8673 | $244.87 | $244.85 | $244.90 |
| Purchase #6 | $215.33 | 7.519% | $231.5207 | $231.52 | $231.50 | $231.50 |
| Purchase #7 | $244.77 | 10.423% | $270.2824 | $270.28 | $270.30 | $270.30 |
| 7 purchase totals = | $1,119.42 | $1,230.5491 | $1,230.55 | $1,230.55 | $1,230.50 | |