| 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 | $99.97 | 13.865% | $113.8308 | $113.83 | $113.85 | $113.80 |
| Purchase #2 | $193.58 | 4.760% | $202.7944 | $202.79 | $202.80 | $202.80 |
| Purchase #3 | $42.91 | 10.582% | $47.4507 | $47.45 | $47.45 | $47.50 |
| Purchase #4 | $232.76 | 13.339% | $263.8079 | $263.81 | $263.80 | $263.80 |
| Purchase #5 | $54.62 | 3.254% | $56.3973 | $56.40 | $56.40 | $56.40 |
| Purchase #6 | $202.53 | 8.484% | $219.7126 | $219.71 | $219.70 | $219.70 |
| Purchase #7 | $246.92 | 10.662% | $273.2466 | $273.25 | $273.25 | $273.20 |
| 7 purchase totals = | $1,073.29 | $1,177.2403 | $1,177.24 | $1,177.25 | $1,177.20 | |