| 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 | $130.46 | 4.439% | $136.2511 | $136.25 | $136.25 | $136.30 |
| Purchase #2 | $59.50 | 10.663% | $65.8445 | $65.84 | $65.85 | $65.80 |
| Purchase #3 | $137.63 | 10.183% | $151.6449 | $151.64 | $151.65 | $151.60 |
| Purchase #4 | $18.58 | 7.171% | $19.9124 | $19.91 | $19.90 | $19.90 |
| Purchase #5 | $193.73 | 11.597% | $216.1969 | $216.20 | $216.20 | $216.20 |
| Purchase #6 | $196.38 | 11.169% | $218.3137 | $218.31 | $218.30 | $218.30 |
| Purchase #7 | $235.90 | 5.361% | $248.5466 | $248.55 | $248.55 | $248.50 |
| 7 purchase totals = | $972.18 | $1,056.7101 | $1,056.70 | $1,056.70 | $1,056.60 | |