| 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 | $231.32 | 4.608% | $241.9792 | $241.98 | $242.00 | $242.00 |
| Purchase #2 | $30.99 | 6.332% | $32.9523 | $32.95 | $32.95 | $33.00 |
| Purchase #3 | $163.35 | 5.310% | $172.0239 | $172.02 | $172.00 | $172.00 |
| Purchase #4 | $123.38 | 11.394% | $137.4379 | $137.44 | $137.45 | $137.40 |
| Purchase #5 | $213.72 | 11.453% | $238.1974 | $238.20 | $238.20 | $238.20 |
| Purchase #6 | $89.68 | 5.704% | $94.7953 | $94.80 | $94.80 | $94.80 |
| Purchase #7 | $99.44 | 7.822% | $107.2182 | $107.22 | $107.20 | $107.20 |
| 7 purchase totals = | $951.88 | $1,024.6042 | $1,024.61 | $1,024.60 | $1,024.60 | |