| 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 | $135.92 | 4.391% | $141.8882 | $141.89 | $141.90 | $141.90 |
| Purchase #2 | $218.99 | 9.710% | $240.2539 | $240.25 | $240.25 | $240.30 |
| Purchase #3 | $35.29 | 7.698% | $38.0066 | $38.01 | $38.00 | $38.00 |
| Purchase #4 | $241.66 | 11.258% | $268.8661 | $268.87 | $268.85 | $268.90 |
| Purchase #5 | $41.87 | 4.569% | $43.783 | $43.78 | $43.80 | $43.80 |
| Purchase #6 | $89.47 | 4.486% | $93.4836 | $93.48 | $93.50 | $93.50 |
| Purchase #7 | $241.70 | 8.721% | $262.7787 | $262.78 | $262.80 | $262.80 |
| 7 purchase totals = | $1,004.90 | $1,089.0601 | $1,089.06 | $1,089.10 | $1,089.20 | |