| 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 | $174.59 | 8.565% | $189.5436 | $189.54 | $189.55 | $189.50 |
| Purchase #2 | $61.40 | 10.649% | $67.9385 | $67.94 | $67.95 | $67.90 |
| Purchase #3 | $88.34 | 7.103% | $94.6148 | $94.61 | $94.60 | $94.60 |
| Purchase #4 | $77.34 | 10.807% | $85.6981 | $85.70 | $85.70 | $85.70 |
| Purchase #5 | $240.69 | 11.845% | $269.1997 | $269.20 | $269.20 | $269.20 |
| Purchase #6 | $228.29 | 8.339% | $247.3271 | $247.33 | $247.35 | $247.30 |
| Purchase #7 | $144.69 | 10.480% | $159.8535 | $159.85 | $159.85 | $159.90 |
| 7 purchase totals = | $1,015.34 | $1,114.1753 | $1,114.17 | $1,114.20 | $1,114.10 | |