| 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 | $216.86 | 11.585% | $241.9832 | $241.98 | $242.00 | $242.00 |
| Purchase #2 | $171.49 | 11.801% | $191.7275 | $191.73 | $191.75 | $191.70 |
| Purchase #3 | $81.85 | 3.845% | $84.9971 | $85.00 | $85.00 | $85.00 |
| Purchase #4 | $221.65 | 8.128% | $239.6657 | $239.67 | $239.65 | $239.70 |
| Purchase #5 | $8.57 | 10.660% | $9.4836 | $9.48 | $9.50 | $9.50 |
| Purchase #6 | $58.77 | 3.756% | $60.9774 | $60.98 | $61.00 | $61.00 |
| Purchase #7 | $15.37 | 9.715% | $16.8632 | $16.86 | $16.85 | $16.90 |
| 7 purchase totals = | $774.56 | $845.6977 | $845.70 | $845.75 | $845.80 | |