| 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 | $247.42 | 12.137% | $277.4494 | $277.45 | $277.45 | $277.40 |
| Purchase #2 | $5.69 | 12.302% | $6.39 | $6.39 | $6.40 | $6.40 |
| Purchase #3 | $217.69 | 3.756% | $225.8664 | $225.87 | $225.85 | $225.90 |
| Purchase #4 | $184.54 | 9.794% | $202.6138 | $202.61 | $202.60 | $202.60 |
| Purchase #5 | $138.65 | 8.235% | $150.0678 | $150.07 | $150.05 | $150.10 |
| Purchase #6 | $192.47 | 4.455% | $201.0445 | $201.04 | $201.05 | $201.00 |
| Purchase #7 | $115.65 | 10.475% | $127.7643 | $127.76 | $127.75 | $127.80 |
| 7 purchase totals = | $1,102.11 | $1,191.1962 | $1,191.19 | $1,191.15 | $1,191.20 | |