| 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 | $87.37 | 5.423% | $92.1081 | $92.11 | $92.10 | $92.10 |
| Purchase #2 | $211.41 | 12.422% | $237.6714 | $237.67 | $237.65 | $237.70 |
| Purchase #3 | $159.43 | 5.427% | $168.0823 | $168.08 | $168.10 | $168.10 |
| Purchase #4 | $36.82 | 5.530% | $38.8561 | $38.86 | $38.85 | $38.90 |
| Purchase #5 | $168.53 | 10.305% | $185.897 | $185.90 | $185.90 | $185.90 |
| Purchase #6 | $210.45 | 6.378% | $223.8725 | $223.87 | $223.85 | $223.90 |
| Purchase #7 | $238.99 | 11.237% | $265.8453 | $265.85 | $265.85 | $265.80 |
| 7 purchase totals = | $1,113.00 | $1,212.3327 | $1,212.34 | $1,212.30 | $1,212.40 | |