| 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 | $117.93 | 3.547% | $122.113 | $122.11 | $122.10 | $122.10 |
| Purchase #2 | $107.49 | 9.449% | $117.6467 | $117.65 | $117.65 | $117.60 |
| Purchase #3 | $165.26 | 7.710% | $178.0015 | $178.00 | $178.00 | $178.00 |
| Purchase #4 | $90.67 | 12.171% | $101.7054 | $101.71 | $101.70 | $101.70 |
| Purchase #5 | $106.92 | 13.653% | $121.5178 | $121.52 | $121.50 | $121.50 |
| Purchase #6 | $234.60 | 3.555% | $242.94 | $242.94 | $242.95 | $242.90 |
| Purchase #7 | $182.28 | 11.650% | $203.5156 | $203.52 | $203.50 | $203.50 |
| 7 purchase totals = | $1,005.15 | $1,087.4400 | $1,087.45 | $1,087.40 | $1,087.30 | |