| 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 | $105.28 | 3.419% | $108.8795 | $108.88 | $108.90 | $108.90 |
| Purchase #2 | $146.63 | 9.279% | $160.2358 | $160.24 | $160.25 | $160.20 |
| Purchase #3 | $64.88 | 13.823% | $73.8484 | $73.85 | $73.85 | $73.80 |
| Purchase #4 | $231.94 | 6.504% | $247.0254 | $247.03 | $247.05 | $247.00 |
| Purchase #5 | $246.73 | 9.115% | $269.2194 | $269.22 | $269.20 | $269.20 |
| Purchase #6 | $230.74 | 6.566% | $245.8904 | $245.89 | $245.90 | $245.90 |
| Purchase #7 | $237.84 | 10.786% | $263.4934 | $263.49 | $263.50 | $263.50 |
| 7 purchase totals = | $1,264.04 | $1,368.5923 | $1,368.60 | $1,368.65 | $1,368.50 | |