| 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 | $24.33 | 13.778% | $27.6822 | $27.68 | $27.70 | $27.70 |
| Purchase #2 | $135.54 | 12.509% | $152.4947 | $152.49 | $152.50 | $152.50 |
| Purchase #3 | $223.88 | 4.291% | $233.4867 | $233.49 | $233.50 | $233.50 |
| Purchase #4 | $163.67 | 12.156% | $183.5657 | $183.57 | $183.55 | $183.60 |
| Purchase #5 | $243.48 | 5.146% | $256.0095 | $256.01 | $256.00 | $256.00 |
| Purchase #6 | $146.95 | 4.345% | $153.335 | $153.34 | $153.35 | $153.30 |
| Purchase #7 | $189.87 | 8.154% | $205.352 | $205.35 | $205.35 | $205.40 |
| 7 purchase totals = | $1,127.72 | $1,211.9258 | $1,211.93 | $1,211.95 | $1,212.00 | |