| 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 | $206.48 | 6.696% | $220.3059 | $220.31 | $220.30 | $220.30 |
| Purchase #2 | $230.48 | 4.398% | $240.6165 | $240.62 | $240.60 | $240.60 |
| Purchase #3 | $135.86 | 7.656% | $146.2614 | $146.26 | $146.25 | $146.30 |
| Purchase #4 | $167.63 | 12.254% | $188.1714 | $188.17 | $188.15 | $188.20 |
| Purchase #5 | $171.44 | 3.454% | $177.3615 | $177.36 | $177.35 | $177.40 |
| Purchase #6 | $195.64 | 10.778% | $216.7261 | $216.73 | $216.75 | $216.70 |
| Purchase #7 | $106.53 | 5.775% | $112.6821 | $112.68 | $112.70 | $112.70 |
| 7 purchase totals = | $1,214.06 | $1,302.1249 | $1,302.13 | $1,302.10 | $1,302.20 | |