| 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 | $133.48 | 5.651% | $141.023 | $141.02 | $141.00 | $141.00 |
| Purchase #2 | $193.86 | 8.635% | $210.5998 | $210.60 | $210.60 | $210.60 |
| Purchase #3 | $125.47 | 12.493% | $141.145 | $141.15 | $141.15 | $141.10 |
| Purchase #4 | $185.45 | 12.617% | $208.8482 | $208.85 | $208.85 | $208.80 |
| Purchase #5 | $104.72 | 10.110% | $115.3072 | $115.31 | $115.30 | $115.30 |
| Purchase #6 | $70.57 | 9.425% | $77.2212 | $77.22 | $77.20 | $77.20 |
| Purchase #7 | $125.42 | 10.612% | $138.7296 | $138.73 | $138.75 | $138.70 |
| 7 purchase totals = | $938.97 | $1,032.8740 | $1,032.88 | $1,032.85 | $1,032.70 | |