| 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 | $124.92 | 4.632% | $130.7063 | $130.71 | $130.70 | $130.70 |
| Purchase #2 | $211.63 | 7.174% | $226.8123 | $226.81 | $226.80 | $226.80 |
| Purchase #3 | $174.40 | 11.251% | $194.0217 | $194.02 | $194.00 | $194.00 |
| Purchase #4 | $139.85 | 10.496% | $154.5287 | $154.53 | $154.55 | $154.50 |
| Purchase #5 | $125.41 | 13.732% | $142.6313 | $142.63 | $142.65 | $142.60 |
| Purchase #6 | $248.69 | 6.111% | $263.8874 | $263.89 | $263.90 | $263.90 |
| Purchase #7 | $88.97 | 6.711% | $94.9408 | $94.94 | $94.95 | $94.90 |
| 7 purchase totals = | $1,113.87 | $1,207.5285 | $1,207.53 | $1,207.55 | $1,207.40 | |