| 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 | $215.39 | 4.319% | $224.6927 | $224.69 | $224.70 | $224.70 |
| Purchase #2 | $240.86 | 7.222% | $258.2549 | $258.25 | $258.25 | $258.30 |
| Purchase #3 | $176.73 | 11.766% | $197.5241 | $197.52 | $197.50 | $197.50 |
| Purchase #4 | $190.67 | 6.675% | $203.3972 | $203.40 | $203.40 | $203.40 |
| Purchase #5 | $239.60 | 13.599% | $272.1832 | $272.18 | $272.20 | $272.20 |
| Purchase #6 | $17.60 | 12.498% | $19.7996 | $19.80 | $19.80 | $19.80 |
| Purchase #7 | $31.56 | 13.597% | $35.8512 | $35.85 | $35.85 | $35.90 |
| 7 purchase totals = | $1,112.41 | $1,211.7029 | $1,211.69 | $1,211.70 | $1,211.80 | |