| 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 | $119.56 | 9.668% | $131.1191 | $131.12 | $131.10 | $131.10 |
| Purchase #2 | $247.26 | 13.315% | $280.1827 | $280.18 | $280.20 | $280.20 |
| Purchase #3 | $103.89 | 5.861% | $109.979 | $109.98 | $110.00 | $110.00 |
| Purchase #4 | $20.77 | 6.468% | $22.1134 | $22.11 | $22.10 | $22.10 |
| Purchase #5 | $135.96 | 11.704% | $151.8728 | $151.87 | $151.85 | $151.90 |
| Purchase #6 | $194.90 | 6.757% | $208.0694 | $208.07 | $208.05 | $208.10 |
| Purchase #7 | $147.40 | 5.441% | $155.42 | $155.42 | $155.40 | $155.40 |
| 7 purchase totals = | $969.74 | $1,058.7564 | $1,058.75 | $1,058.70 | $1,058.80 | |