| 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 | $26.43 | 6.260% | $28.0845 | $28.08 | $28.10 | $28.10 |
| Purchase #2 | $174.27 | 10.797% | $193.0859 | $193.09 | $193.10 | $193.10 |
| Purchase #3 | $250.85 | 7.523% | $269.7214 | $269.72 | $269.70 | $269.70 |
| Purchase #4 | $171.86 | 6.207% | $182.5274 | $182.53 | $182.55 | $182.50 |
| Purchase #5 | $130.37 | 5.485% | $137.5208 | $137.52 | $137.50 | $137.50 |
| Purchase #6 | $111.52 | 11.312% | $124.1351 | $124.14 | $124.15 | $124.10 |
| Purchase #7 | $123.77 | 3.690% | $128.3371 | $128.34 | $128.35 | $128.30 |
| 7 purchase totals = | $989.07 | $1,063.4122 | $1,063.42 | $1,063.45 | $1,063.30 | |