| 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 | $140.39 | 9.436% | $153.6372 | $153.64 | $153.65 | $153.60 |
| Purchase #2 | $232.93 | 10.431% | $257.2269 | $257.23 | $257.25 | $257.20 |
| Purchase #3 | $83.54 | 10.269% | $92.1187 | $92.12 | $92.10 | $92.10 |
| Purchase #4 | $55.59 | 12.254% | $62.402 | $62.40 | $62.40 | $62.40 |
| Purchase #5 | $208.63 | 9.764% | $229.0006 | $229.00 | $229.00 | $229.00 |
| Purchase #6 | $78.99 | 6.835% | $84.389 | $84.39 | $84.40 | $84.40 |
| Purchase #7 | $120.41 | 8.527% | $130.6774 | $130.68 | $130.70 | $130.70 |
| 7 purchase totals = | $920.48 | $1,009.4518 | $1,009.46 | $1,009.50 | $1,009.40 | |