| 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 | $50.28 | 8.241% | $54.4236 | $54.42 | $54.40 | $54.40 |
| Purchase #2 | $125.53 | 3.782% | $130.2775 | $130.28 | $130.30 | $130.30 |
| Purchase #3 | $222.69 | 3.442% | $230.355 | $230.36 | $230.35 | $230.40 |
| Purchase #4 | $226.89 | 3.363% | $234.5203 | $234.52 | $234.50 | $234.50 |
| Purchase #5 | $162.74 | 9.727% | $178.5697 | $178.57 | $178.55 | $178.60 |
| Purchase #6 | $219.39 | 6.159% | $232.9022 | $232.90 | $232.90 | $232.90 |
| Purchase #7 | $195.27 | 8.524% | $211.9148 | $211.91 | $211.90 | $211.90 |
| 7 purchase totals = | $1,202.79 | $1,272.9631 | $1,272.96 | $1,272.90 | $1,273.00 | |