| 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 | $185.86 | 11.383% | $207.0164 | $207.02 | $207.00 | $207.00 |
| Purchase #2 | $58.50 | 11.642% | $65.3106 | $65.31 | $65.30 | $65.30 |
| Purchase #3 | $240.27 | 13.802% | $273.4321 | $273.43 | $273.45 | $273.40 |
| Purchase #4 | $180.49 | 12.160% | $202.4376 | $202.44 | $202.45 | $202.40 |
| Purchase #5 | $27.59 | 5.755% | $29.1778 | $29.18 | $29.20 | $29.20 |
| Purchase #6 | $130.50 | 11.577% | $145.608 | $145.61 | $145.60 | $145.60 |
| Purchase #7 | $191.91 | 3.303% | $198.2488 | $198.25 | $198.25 | $198.20 |
| 7 purchase totals = | $1,015.12 | $1,121.2313 | $1,121.24 | $1,121.25 | $1,121.10 | |