| 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 | $209.88 | 4.199% | $218.6929 | $218.69 | $218.70 | $218.70 |
| Purchase #2 | $10.92 | 6.148% | $11.5914 | $11.59 | $11.60 | $11.60 |
| Purchase #3 | $249.31 | 10.310% | $275.0139 | $275.01 | $275.00 | $275.00 |
| Purchase #4 | $116.37 | 8.182% | $125.8914 | $125.89 | $125.90 | $125.90 |
| Purchase #5 | $239.71 | 12.245% | $269.0625 | $269.06 | $269.05 | $269.10 |
| Purchase #6 | $84.62 | 7.361% | $90.8489 | $90.85 | $90.85 | $90.80 |
| Purchase #7 | $180.62 | 8.384% | $195.7632 | $195.76 | $195.75 | $195.80 |
| 7 purchase totals = | $1,091.43 | $1,186.8642 | $1,186.85 | $1,186.85 | $1,186.90 | |