| 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 | $202.39 | 9.766% | $222.1554 | $222.16 | $222.15 | $222.20 |
| Purchase #2 | $219.42 | 6.221% | $233.0701 | $233.07 | $233.05 | $233.10 |
| Purchase #3 | $141.65 | 11.188% | $157.4978 | $157.50 | $157.50 | $157.50 |
| Purchase #4 | $166.45 | 12.220% | $186.7902 | $186.79 | $186.80 | $186.80 |
| Purchase #5 | $60.99 | 13.744% | $69.3725 | $69.37 | $69.35 | $69.40 |
| Purchase #6 | $111.42 | 11.272% | $123.9793 | $123.98 | $124.00 | $124.00 |
| Purchase #7 | $134.73 | 8.541% | $146.2373 | $146.24 | $146.25 | $146.20 |
| 7 purchase totals = | $1,037.05 | $1,139.1026 | $1,139.11 | $1,139.10 | $1,139.20 | |