| 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 | $220.76 | 4.649% | $231.0231 | $231.02 | $231.00 | $231.00 |
| Purchase #2 | $226.77 | 8.813% | $246.7552 | $246.76 | $246.75 | $246.80 |
| Purchase #3 | $188.52 | 5.597% | $199.0715 | $199.07 | $199.05 | $199.10 |
| Purchase #4 | $149.33 | 11.182% | $166.0281 | $166.03 | $166.05 | $166.00 |
| Purchase #5 | $189.96 | 12.622% | $213.9368 | $213.94 | $213.95 | $213.90 |
| Purchase #6 | $149.58 | 11.514% | $166.8026 | $166.80 | $166.80 | $166.80 |
| Purchase #7 | $23.43 | 13.498% | $26.5926 | $26.59 | $26.60 | $26.60 |
| 7 purchase totals = | $1,148.35 | $1,250.2099 | $1,250.21 | $1,250.20 | $1,250.20 | |