| 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 | $237.54 | 11.109% | $263.9283 | $263.93 | $263.95 | $263.90 |
| Purchase #2 | $203.61 | 8.477% | $220.87 | $220.87 | $220.85 | $220.90 |
| Purchase #3 | $133.52 | 10.725% | $147.84 | $147.84 | $147.85 | $147.80 |
| Purchase #4 | $71.86 | 12.220% | $80.6413 | $80.64 | $80.65 | $80.60 |
| Purchase #5 | $208.27 | 10.102% | $229.3094 | $229.31 | $229.30 | $229.30 |
| Purchase #6 | $239.36 | 4.654% | $250.4998 | $250.50 | $250.50 | $250.50 |
| Purchase #7 | $86.82 | 5.108% | $91.2548 | $91.25 | $91.25 | $91.30 |
| 7 purchase totals = | $1,180.98 | $1,284.3436 | $1,284.34 | $1,284.35 | $1,284.30 | |