| 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 | $243.52 | 7.525% | $261.8449 | $261.84 | $261.85 | $261.80 |
| Purchase #2 | $129.30 | 7.428% | $138.9044 | $138.90 | $138.90 | $138.90 |
| Purchase #3 | $194.87 | 8.737% | $211.8958 | $211.90 | $211.90 | $211.90 |
| Purchase #4 | $83.77 | 6.682% | $89.3675 | $89.37 | $89.35 | $89.40 |
| Purchase #5 | $234.74 | 8.228% | $254.0544 | $254.05 | $254.05 | $254.10 |
| Purchase #6 | $242.45 | 11.358% | $269.9875 | $269.99 | $270.00 | $270.00 |
| Purchase #7 | $90.53 | 5.457% | $95.4702 | $95.47 | $95.45 | $95.50 |
| 7 purchase totals = | $1,219.18 | $1,321.5247 | $1,321.52 | $1,321.50 | $1,321.60 | |