| 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 | $241.86 | 13.254% | $273.9161 | $273.92 | $273.90 | $273.90 |
| Purchase #2 | $108.36 | 3.709% | $112.3791 | $112.38 | $112.40 | $112.40 |
| Purchase #3 | $39.93 | 4.123% | $41.5763 | $41.58 | $41.60 | $41.60 |
| Purchase #4 | $130.92 | 13.476% | $148.5628 | $148.56 | $148.55 | $148.60 |
| Purchase #5 | $240.40 | 5.157% | $252.7974 | $252.80 | $252.80 | $252.80 |
| Purchase #6 | $174.95 | 8.404% | $189.6528 | $189.65 | $189.65 | $189.70 |
| Purchase #7 | $179.63 | 7.161% | $192.4933 | $192.49 | $192.50 | $192.50 |
| 7 purchase totals = | $1,116.05 | $1,211.3778 | $1,211.38 | $1,211.40 | $1,211.50 | |