| 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 | $34.88 | 7.680% | $37.5588 | $37.56 | $37.55 | $37.60 |
| Purchase #2 | $209.48 | 8.348% | $226.9674 | $226.97 | $226.95 | $227.00 |
| Purchase #3 | $135.58 | 10.124% | $149.3061 | $149.31 | $149.30 | $149.30 |
| Purchase #4 | $207.94 | 10.304% | $229.3661 | $229.37 | $229.35 | $229.40 |
| Purchase #5 | $247.47 | 10.499% | $273.4519 | $273.45 | $273.45 | $273.50 |
| Purchase #6 | $44.74 | 6.703% | $47.7389 | $47.74 | $47.75 | $47.70 |
| Purchase #7 | $235.80 | 11.773% | $263.5607 | $263.56 | $263.55 | $263.60 |
| 7 purchase totals = | $1,115.89 | $1,227.9499 | $1,227.96 | $1,227.90 | $1,228.10 | |