| 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 | $171.30 | 12.724% | $193.0962 | $193.10 | $193.10 | $193.10 |
| Purchase #2 | $189.55 | 4.428% | $197.9433 | $197.94 | $197.95 | $197.90 |
| Purchase #3 | $225.66 | 10.837% | $250.1148 | $250.11 | $250.10 | $250.10 |
| Purchase #4 | $104.39 | 8.315% | $113.07 | $113.07 | $113.05 | $113.10 |
| Purchase #5 | $6.52 | 4.534% | $6.8156 | $6.82 | $6.80 | $6.80 |
| Purchase #6 | $243.40 | 3.312% | $251.4614 | $251.46 | $251.45 | $251.50 |
| Purchase #7 | $123.93 | 10.170% | $136.5337 | $136.53 | $136.55 | $136.50 |
| 7 purchase totals = | $1,064.75 | $1,149.0350 | $1,149.03 | $1,149.00 | $1,149.00 | |