| 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 | $69.74 | 4.476% | $72.8616 | $72.86 | $72.85 | $72.90 |
| Purchase #2 | $189.55 | 11.493% | $211.335 | $211.34 | $211.35 | $211.30 |
| Purchase #3 | $222.94 | 4.761% | $233.5542 | $233.55 | $233.55 | $233.60 |
| Purchase #4 | $67.86 | 10.525% | $75.0023 | $75.00 | $75.00 | $75.00 |
| Purchase #5 | $220.94 | 5.285% | $232.6167 | $232.62 | $232.60 | $232.60 |
| Purchase #6 | $119.47 | 5.161% | $125.6358 | $125.64 | $125.65 | $125.60 |
| Purchase #7 | $215.25 | 11.849% | $240.755 | $240.76 | $240.75 | $240.80 |
| 7 purchase totals = | $1,105.75 | $1,191.7606 | $1,191.77 | $1,191.75 | $1,191.80 | |