| 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 | $206.63 | 3.180% | $213.2008 | $213.20 | $213.20 | $213.20 |
| Purchase #2 | $197.65 | 13.241% | $223.8208 | $223.82 | $223.80 | $223.80 |
| Purchase #3 | $23.26 | 4.325% | $24.266 | $24.27 | $24.25 | $24.30 |
| Purchase #4 | $43.35 | 13.555% | $49.2261 | $49.23 | $49.25 | $49.20 |
| Purchase #5 | $198.95 | 11.797% | $222.4201 | $222.42 | $222.40 | $222.40 |
| Purchase #6 | $193.93 | 11.589% | $216.4045 | $216.40 | $216.40 | $216.40 |
| Purchase #7 | $47.65 | 8.431% | $51.6674 | $51.67 | $51.65 | $51.70 |
| 7 purchase totals = | $911.42 | $1,001.0057 | $1,001.01 | $1,000.95 | $1,001.00 | |