| 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 | $77.45 | 9.278% | $84.6358 | $84.64 | $84.65 | $84.60 |
| Purchase #2 | $226.37 | 10.358% | $249.8174 | $249.82 | $249.80 | $249.80 |
| Purchase #3 | $124.29 | 12.570% | $139.9133 | $139.91 | $139.90 | $139.90 |
| Purchase #4 | $211.68 | 4.219% | $220.6108 | $220.61 | $220.60 | $220.60 |
| Purchase #5 | $153.95 | 12.159% | $172.6688 | $172.67 | $172.65 | $172.70 |
| Purchase #6 | $209.68 | 7.827% | $226.0917 | $226.09 | $226.10 | $226.10 |
| Purchase #7 | $229.94 | 10.136% | $253.2467 | $253.25 | $253.25 | $253.20 |
| 7 purchase totals = | $1,233.36 | $1,346.9845 | $1,346.99 | $1,346.95 | $1,346.90 | |