| 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 | $225.54 | 6.288% | $239.722 | $239.72 | $239.70 | $239.70 |
| Purchase #2 | $67.25 | 8.600% | $73.0335 | $73.03 | $73.05 | $73.00 |
| Purchase #3 | $229.42 | 6.777% | $244.9678 | $244.97 | $244.95 | $245.00 |
| Purchase #4 | $152.68 | 13.554% | $173.3742 | $173.37 | $173.35 | $173.40 |
| Purchase #5 | $182.67 | 3.777% | $189.5694 | $189.57 | $189.55 | $189.60 |
| Purchase #6 | $221.45 | 4.148% | $230.6357 | $230.64 | $230.65 | $230.60 |
| Purchase #7 | $138.98 | 8.497% | $150.7891 | $150.79 | $150.80 | $150.80 |
| 7 purchase totals = | $1,217.99 | $1,302.0917 | $1,302.09 | $1,302.05 | $1,302.10 | |