| 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 | $174.45 | 11.384% | $194.3094 | $194.31 | $194.30 | $194.30 |
| Purchase #2 | $181.99 | 3.579% | $188.5034 | $188.50 | $188.50 | $188.50 |
| Purchase #3 | $44.64 | 8.493% | $48.4313 | $48.43 | $48.45 | $48.40 |
| Purchase #4 | $190.56 | 13.744% | $216.7506 | $216.75 | $216.75 | $216.80 |
| Purchase #5 | $195.53 | 12.225% | $219.4335 | $219.43 | $219.45 | $219.40 |
| Purchase #6 | $94.80 | 13.449% | $107.5497 | $107.55 | $107.55 | $107.50 |
| Purchase #7 | $45.31 | 11.107% | $50.3426 | $50.34 | $50.35 | $50.30 |
| 7 purchase totals = | $927.28 | $1,025.3205 | $1,025.31 | $1,025.35 | $1,025.20 | |