| 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 | $236.74 | 8.226% | $256.2142 | $256.21 | $256.20 | $256.20 |
| Purchase #2 | $159.64 | 10.591% | $176.5475 | $176.55 | $176.55 | $176.50 |
| Purchase #3 | $66.43 | 11.567% | $74.114 | $74.11 | $74.10 | $74.10 |
| Purchase #4 | $240.59 | 12.794% | $271.3711 | $271.37 | $271.35 | $271.40 |
| Purchase #5 | $137.50 | 11.825% | $153.7594 | $153.76 | $153.75 | $153.80 |
| Purchase #6 | $224.72 | 9.174% | $245.3358 | $245.34 | $245.35 | $245.30 |
| Purchase #7 | $179.95 | 13.689% | $204.5834 | $204.58 | $204.60 | $204.60 |
| 7 purchase totals = | $1,245.57 | $1,381.9254 | $1,381.92 | $1,381.90 | $1,381.90 | |