| 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 | $134.26 | 6.354% | $142.7909 | $142.79 | $142.80 | $142.80 |
| Purchase #2 | $94.86 | 11.435% | $105.7072 | $105.71 | $105.70 | $105.70 |
| Purchase #3 | $118.71 | 9.151% | $129.5732 | $129.57 | $129.55 | $129.60 |
| Purchase #4 | $64.86 | 8.729% | $70.5216 | $70.52 | $70.50 | $70.50 |
| Purchase #5 | $236.94 | 13.635% | $269.2468 | $269.25 | $269.25 | $269.20 |
| Purchase #6 | $124.69 | 7.741% | $134.3423 | $134.34 | $134.35 | $134.30 |
| Purchase #7 | $199.53 | 10.716% | $220.9116 | $220.91 | $220.90 | $220.90 |
| 7 purchase totals = | $973.85 | $1,073.0936 | $1,073.09 | $1,073.05 | $1,073.00 | |