| 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 | $231.98 | 8.598% | $251.9256 | $251.93 | $251.95 | $251.90 |
| Purchase #2 | $36.31 | 12.506% | $40.8509 | $40.85 | $40.85 | $40.90 |
| Purchase #3 | $223.54 | 12.720% | $251.9743 | $251.97 | $251.95 | $252.00 |
| Purchase #4 | $99.70 | 3.738% | $103.4268 | $103.43 | $103.45 | $103.40 |
| Purchase #5 | $134.72 | 12.741% | $151.8847 | $151.88 | $151.90 | $151.90 |
| Purchase #6 | $134.53 | 9.507% | $147.3198 | $147.32 | $147.30 | $147.30 |
| Purchase #7 | $88.51 | 4.349% | $92.3593 | $92.36 | $92.35 | $92.40 |
| 7 purchase totals = | $949.29 | $1,039.7414 | $1,039.74 | $1,039.75 | $1,039.80 | |