| 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 | $106.35 | 12.743% | $119.9022 | $119.90 | $119.90 | $119.90 |
| Purchase #2 | $134.75 | 13.489% | $152.9264 | $152.93 | $152.95 | $152.90 |
| Purchase #3 | $245.98 | 3.339% | $254.1933 | $254.19 | $254.20 | $254.20 |
| Purchase #4 | $115.50 | 12.490% | $129.926 | $129.93 | $129.95 | $129.90 |
| Purchase #5 | $7.55 | 5.211% | $7.9434 | $7.94 | $7.95 | $7.90 |
| Purchase #6 | $85.40 | 11.124% | $94.8999 | $94.90 | $94.90 | $94.90 |
| Purchase #7 | $155.45 | 4.405% | $162.2976 | $162.30 | $162.30 | $162.30 |
| 7 purchase totals = | $850.98 | $922.0888 | $922.09 | $922.15 | $922.00 | |