| 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 | $110.45 | 12.728% | $124.5081 | $124.51 | $124.50 | $124.50 |
| Purchase #2 | $111.54 | 12.679% | $125.6822 | $125.68 | $125.70 | $125.70 |
| Purchase #3 | $133.79 | 10.233% | $147.4807 | $147.48 | $147.50 | $147.50 |
| Purchase #4 | $67.40 | 3.504% | $69.7617 | $69.76 | $69.75 | $69.80 |
| Purchase #5 | $129.53 | 6.109% | $137.443 | $137.44 | $137.45 | $137.40 |
| Purchase #6 | $200.96 | 9.664% | $220.3808 | $220.38 | $220.40 | $220.40 |
| Purchase #7 | $120.30 | 12.525% | $135.3676 | $135.37 | $135.35 | $135.40 |
| 7 purchase totals = | $873.97 | $960.6241 | $960.62 | $960.65 | $960.70 | |