| 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 | $184.95 | 13.150% | $209.2709 | $209.27 | $209.25 | $209.30 |
| Purchase #2 | $146.91 | 5.193% | $154.539 | $154.54 | $154.55 | $154.50 |
| Purchase #3 | $220.89 | 12.210% | $247.8607 | $247.86 | $247.85 | $247.90 |
| Purchase #4 | $88.42 | 7.568% | $95.1116 | $95.11 | $95.10 | $95.10 |
| Purchase #5 | $134.65 | 9.517% | $147.4646 | $147.46 | $147.45 | $147.50 |
| Purchase #6 | $132.64 | 11.597% | $148.0223 | $148.02 | $148.00 | $148.00 |
| Purchase #7 | $192.71 | 11.391% | $214.6616 | $214.66 | $214.65 | $214.70 |
| 7 purchase totals = | $1,101.17 | $1,216.9307 | $1,216.92 | $1,216.85 | $1,217.00 | |