| 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 | $9.91 | 13.171% | $11.2152 | $11.22 | $11.20 | $11.20 |
| Purchase #2 | $31.96 | 3.720% | $33.1489 | $33.15 | $33.15 | $33.10 |
| Purchase #3 | $199.80 | 8.184% | $216.1516 | $216.15 | $216.15 | $216.20 |
| Purchase #4 | $247.85 | 4.122% | $258.0664 | $258.07 | $258.05 | $258.10 |
| Purchase #5 | $71.27 | 7.206% | $76.4057 | $76.41 | $76.40 | $76.40 |
| Purchase #6 | $16.99 | 9.346% | $18.5779 | $18.58 | $18.60 | $18.60 |
| Purchase #7 | $178.35 | 6.193% | $189.3952 | $189.40 | $189.40 | $189.40 |
| 7 purchase totals = | $756.13 | $802.9609 | $802.98 | $802.95 | $803.00 | |