| 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 | $53.41 | 5.207% | $56.1911 | $56.19 | $56.20 | $56.20 |
| Purchase #2 | $218.48 | 10.249% | $240.872 | $240.87 | $240.85 | $240.90 |
| Purchase #3 | $90.94 | 11.372% | $101.2817 | $101.28 | $101.30 | $101.30 |
| Purchase #4 | $127.54 | 6.462% | $135.7816 | $135.78 | $135.80 | $135.80 |
| Purchase #5 | $17.55 | 13.731% | $19.9598 | $19.96 | $19.95 | $20.00 |
| Purchase #6 | $236.53 | 4.270% | $246.6298 | $246.63 | $246.65 | $246.60 |
| Purchase #7 | $180.94 | 9.684% | $198.4622 | $198.46 | $198.45 | $198.50 |
| 7 purchase totals = | $925.39 | $999.1782 | $999.17 | $999.20 | $999.30 | |