| 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 | $26.44 | 13.243% | $29.9414 | $29.94 | $29.95 | $29.90 |
| Purchase #2 | $130.49 | 8.343% | $141.3768 | $141.38 | $141.40 | $141.40 |
| Purchase #3 | $179.25 | 5.419% | $188.9636 | $188.96 | $188.95 | $189.00 |
| Purchase #4 | $120.67 | 6.269% | $128.2348 | $128.23 | $128.25 | $128.20 |
| Purchase #5 | $199.29 | 9.777% | $218.7746 | $218.77 | $218.75 | $218.80 |
| Purchase #6 | $108.33 | 11.779% | $121.0902 | $121.09 | $121.10 | $121.10 |
| Purchase #7 | $135.30 | 8.674% | $147.0359 | $147.04 | $147.05 | $147.00 |
| 7 purchase totals = | $899.77 | $975.4173 | $975.41 | $975.45 | $975.40 | |