| 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 | $29.67 | 10.175% | $32.6889 | $32.69 | $32.70 | $32.70 |
| Purchase #2 | $193.38 | 10.325% | $213.3465 | $213.35 | $213.35 | $213.30 |
| Purchase #3 | $39.70 | 5.332% | $41.8168 | $41.82 | $41.80 | $41.80 |
| Purchase #4 | $138.59 | 5.186% | $145.7773 | $145.78 | $145.80 | $145.80 |
| Purchase #5 | $145.52 | 6.845% | $155.4808 | $155.48 | $155.50 | $155.50 |
| Purchase #6 | $154.54 | 8.370% | $167.475 | $167.48 | $167.50 | $167.50 |
| Purchase #7 | $213.45 | 13.534% | $242.3383 | $242.34 | $242.35 | $242.30 |
| 7 purchase totals = | $914.85 | $998.9236 | $998.94 | $999.00 | $998.90 | |