| 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 | $51.33 | 7.785% | $55.326 | $55.33 | $55.35 | $55.30 |
| Purchase #2 | $200.77 | 10.494% | $221.8388 | $221.84 | $221.85 | $221.80 |
| Purchase #3 | $174.29 | 7.252% | $186.9295 | $186.93 | $186.95 | $186.90 |
| Purchase #4 | $240.25 | 5.237% | $252.8319 | $252.83 | $252.85 | $252.80 |
| Purchase #5 | $206.42 | 12.623% | $232.4764 | $232.48 | $232.50 | $232.50 |
| Purchase #6 | $246.90 | 5.233% | $259.8203 | $259.82 | $259.80 | $259.80 |
| Purchase #7 | $184.76 | 10.189% | $203.5852 | $203.59 | $203.60 | $203.60 |
| 7 purchase totals = | $1,304.72 | $1,412.8081 | $1,412.82 | $1,412.90 | $1,412.70 | |