| 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 | $188.46 | 8.138% | $203.7969 | $203.80 | $203.80 | $203.80 |
| Purchase #2 | $127.45 | 13.301% | $144.4021 | $144.40 | $144.40 | $144.40 |
| Purchase #3 | $215.90 | 13.325% | $244.6687 | $244.67 | $244.65 | $244.70 |
| Purchase #4 | $221.50 | 8.812% | $241.0186 | $241.02 | $241.00 | $241.00 |
| Purchase #5 | $221.37 | 13.743% | $251.7929 | $251.79 | $251.80 | $251.80 |
| Purchase #6 | $27.62 | 3.180% | $28.4983 | $28.50 | $28.50 | $28.50 |
| Purchase #7 | $173.75 | 13.715% | $197.5798 | $197.58 | $197.60 | $197.60 |
| 7 purchase totals = | $1,176.05 | $1,311.7573 | $1,311.76 | $1,311.75 | $1,311.80 | |