| 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 | $183.81 | 5.389% | $193.7155 | $193.72 | $193.70 | $193.70 |
| Purchase #2 | $217.40 | 9.541% | $238.1421 | $238.14 | $238.15 | $238.10 |
| Purchase #3 | $212.61 | 8.428% | $230.5288 | $230.53 | $230.55 | $230.50 |
| Purchase #4 | $120.61 | 10.160% | $132.864 | $132.86 | $132.85 | $132.90 |
| Purchase #5 | $14.28 | 9.369% | $15.6179 | $15.62 | $15.60 | $15.60 |
| Purchase #6 | $5.67 | 9.751% | $6.2229 | $6.22 | $6.20 | $6.20 |
| Purchase #7 | $21.81 | 3.341% | $22.5387 | $22.54 | $22.55 | $22.50 |
| 7 purchase totals = | $776.19 | $839.6299 | $839.63 | $839.60 | $839.50 | |