| 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 | $190.37 | 12.625% | $214.4042 | $214.40 | $214.40 | $214.40 |
| Purchase #2 | $140.28 | 10.591% | $155.1371 | $155.14 | $155.15 | $155.10 |
| Purchase #3 | $57.49 | 11.313% | $63.9938 | $63.99 | $64.00 | $64.00 |
| Purchase #4 | $238.47 | 8.685% | $259.1811 | $259.18 | $259.20 | $259.20 |
| Purchase #5 | $173.35 | 6.364% | $184.382 | $184.38 | $184.40 | $184.40 |
| Purchase #6 | $151.53 | 10.823% | $167.9301 | $167.93 | $167.95 | $167.90 |
| Purchase #7 | $225.62 | 13.188% | $255.3748 | $255.37 | $255.35 | $255.40 |
| 7 purchase totals = | $1,177.11 | $1,300.4031 | $1,300.39 | $1,300.45 | $1,300.40 | |