| 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 | $241.75 | 11.590% | $269.7688 | $269.77 | $269.75 | $269.80 |
| Purchase #2 | $243.41 | 11.417% | $271.2001 | $271.20 | $271.20 | $271.20 |
| Purchase #3 | $249.50 | 9.626% | $273.5169 | $273.52 | $273.50 | $273.50 |
| Purchase #4 | $51.87 | 7.563% | $55.7929 | $55.79 | $55.80 | $55.80 |
| Purchase #5 | $22.25 | 10.794% | $24.6517 | $24.65 | $24.65 | $24.70 |
| Purchase #6 | $128.55 | 6.305% | $136.6551 | $136.66 | $136.65 | $136.70 |
| Purchase #7 | $155.64 | 3.745% | $161.4687 | $161.47 | $161.45 | $161.50 |
| 7 purchase totals = | $1,092.97 | $1,193.0542 | $1,193.06 | $1,193.00 | $1,193.20 | |