| 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 | $190.53 | 7.129% | $204.1129 | $204.11 | $204.10 | $204.10 |
| Purchase #2 | $233.76 | 5.757% | $247.2176 | $247.22 | $247.20 | $247.20 |
| Purchase #3 | $67.96 | 13.531% | $77.1557 | $77.16 | $77.15 | $77.20 |
| Purchase #4 | $200.60 | 9.369% | $219.3942 | $219.39 | $219.40 | $219.40 |
| Purchase #5 | $148.50 | 4.353% | $154.9642 | $154.96 | $154.95 | $155.00 |
| Purchase #6 | $246.67 | 13.140% | $279.0824 | $279.08 | $279.10 | $279.10 |
| Purchase #7 | $186.36 | 13.670% | $211.8354 | $211.84 | $211.85 | $211.80 |
| 7 purchase totals = | $1,274.38 | $1,393.7624 | $1,393.76 | $1,393.75 | $1,393.80 | |