| 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 | $94.35 | 6.804% | $100.7696 | $100.77 | $100.75 | $100.80 |
| Purchase #2 | $219.90 | 8.170% | $237.8658 | $237.87 | $237.85 | $237.90 |
| Purchase #3 | $140.95 | 5.872% | $149.2266 | $149.23 | $149.25 | $149.20 |
| Purchase #4 | $219.72 | 12.641% | $247.4948 | $247.49 | $247.50 | $247.50 |
| Purchase #5 | $149.45 | 4.535% | $156.2276 | $156.23 | $156.25 | $156.20 |
| Purchase #6 | $122.86 | 11.732% | $137.2739 | $137.27 | $137.25 | $137.30 |
| Purchase #7 | $215.87 | 7.726% | $232.5481 | $232.55 | $232.55 | $232.50 |
| 7 purchase totals = | $1,163.10 | $1,261.4064 | $1,261.41 | $1,261.40 | $1,261.40 | |