| 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 | $135.29 | 3.307% | $139.764 | $139.76 | $139.75 | $139.80 |
| Purchase #2 | $206.60 | 6.197% | $219.403 | $219.40 | $219.40 | $219.40 |
| Purchase #3 | $101.68 | 13.150% | $115.0509 | $115.05 | $115.05 | $115.10 |
| Purchase #4 | $180.82 | 8.352% | $195.9221 | $195.92 | $195.90 | $195.90 |
| Purchase #5 | $232.66 | 4.331% | $242.7365 | $242.74 | $242.75 | $242.70 |
| Purchase #6 | $5.45 | 3.766% | $5.6552 | $5.66 | $5.65 | $5.70 |
| Purchase #7 | $176.63 | 7.621% | $190.091 | $190.09 | $190.10 | $190.10 |
| 7 purchase totals = | $1,039.13 | $1,108.6227 | $1,108.62 | $1,108.60 | $1,108.70 | |