| 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 | $179.35 | 11.772% | $200.4631 | $200.46 | $200.45 | $200.50 |
| Purchase #2 | $222.58 | 8.212% | $240.8583 | $240.86 | $240.85 | $240.90 |
| Purchase #3 | $62.66 | 8.830% | $68.1929 | $68.19 | $68.20 | $68.20 |
| Purchase #4 | $38.94 | 9.653% | $42.6989 | $42.70 | $42.70 | $42.70 |
| Purchase #5 | $94.74 | 11.218% | $105.3679 | $105.37 | $105.35 | $105.40 |
| Purchase #6 | $103.53 | 5.483% | $109.2065 | $109.21 | $109.20 | $109.20 |
| Purchase #7 | $230.95 | 9.824% | $253.6385 | $253.64 | $253.65 | $253.60 |
| 7 purchase totals = | $932.75 | $1,020.4261 | $1,020.43 | $1,020.40 | $1,020.50 | |