| 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 | $15.80 | 6.462% | $16.821 | $16.82 | $16.80 | $16.80 |
| Purchase #2 | $220.81 | 3.859% | $229.3311 | $229.33 | $229.35 | $229.30 |
| Purchase #3 | $183.33 | 7.683% | $197.4152 | $197.42 | $197.40 | $197.40 |
| Purchase #4 | $52.77 | 8.187% | $57.0903 | $57.09 | $57.10 | $57.10 |
| Purchase #5 | $246.86 | 11.186% | $274.4738 | $274.47 | $274.45 | $274.50 |
| Purchase #6 | $208.84 | 11.441% | $232.7334 | $232.73 | $232.75 | $232.70 |
| Purchase #7 | $6.39 | 5.724% | $6.7558 | $6.76 | $6.75 | $6.80 |
| 7 purchase totals = | $934.80 | $1,014.6206 | $1,014.62 | $1,014.60 | $1,014.60 | |