| 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 | $226.83 | 6.606% | $241.8144 | $241.81 | $241.80 | $241.80 |
| Purchase #2 | $208.99 | 5.575% | $220.6412 | $220.64 | $220.65 | $220.60 |
| Purchase #3 | $77.65 | 3.545% | $80.4027 | $80.40 | $80.40 | $80.40 |
| Purchase #4 | $196.63 | 9.860% | $216.0177 | $216.02 | $216.00 | $216.00 |
| Purchase #5 | $244.66 | 13.521% | $277.7405 | $277.74 | $277.75 | $277.70 |
| Purchase #6 | $83.67 | 11.618% | $93.3908 | $93.39 | $93.40 | $93.40 |
| Purchase #7 | $124.61 | 3.555% | $129.0399 | $129.04 | $129.05 | $129.00 |
| 7 purchase totals = | $1,163.04 | $1,259.0472 | $1,259.04 | $1,259.05 | $1,258.90 | |