| 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 | $108.92 | 6.122% | $115.5881 | $115.59 | $115.60 | $115.60 |
| Purchase #2 | $243.60 | 12.457% | $273.9453 | $273.95 | $273.95 | $273.90 |
| Purchase #3 | $134.52 | 6.733% | $143.5772 | $143.58 | $143.60 | $143.60 |
| Purchase #4 | $241.38 | 3.521% | $249.879 | $249.88 | $249.90 | $249.90 |
| Purchase #5 | $245.74 | 3.268% | $253.7708 | $253.77 | $253.75 | $253.80 |
| Purchase #6 | $96.31 | 5.778% | $101.8748 | $101.87 | $101.85 | $101.90 |
| Purchase #7 | $13.66 | 13.109% | $15.4507 | $15.45 | $15.45 | $15.50 |
| 7 purchase totals = | $1,084.13 | $1,154.0859 | $1,154.09 | $1,154.10 | $1,154.20 | |