| 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 | $122.44 | 8.333% | $132.6429 | $132.64 | $132.65 | $132.60 |
| Purchase #2 | $42.67 | 3.133% | $44.0069 | $44.01 | $44.00 | $44.00 |
| Purchase #3 | $122.52 | 4.854% | $128.4671 | $128.47 | $128.45 | $128.50 |
| Purchase #4 | $103.29 | 6.364% | $109.8634 | $109.86 | $109.85 | $109.90 |
| Purchase #5 | $48.56 | 12.219% | $54.4935 | $54.49 | $54.50 | $54.50 |
| Purchase #6 | $84.27 | 3.558% | $87.2683 | $87.27 | $87.25 | $87.30 |
| Purchase #7 | $249.96 | 9.322% | $273.2613 | $273.26 | $273.25 | $273.30 |
| 7 purchase totals = | $773.71 | $830.0034 | $830.00 | $829.95 | $830.10 | |