| 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 | $202.73 | 10.771% | $224.566 | $224.57 | $224.55 | $224.60 |
| Purchase #2 | $247.85 | 7.657% | $266.8279 | $266.83 | $266.85 | $266.80 |
| Purchase #3 | $12.75 | 8.690% | $13.858 | $13.86 | $13.85 | $13.90 |
| Purchase #4 | $51.63 | 10.207% | $56.8999 | $56.90 | $56.90 | $56.90 |
| Purchase #5 | $110.63 | 11.812% | $123.6976 | $123.70 | $123.70 | $123.70 |
| Purchase #6 | $19.84 | 11.863% | $22.1936 | $22.19 | $22.20 | $22.20 |
| Purchase #7 | $142.38 | 5.634% | $150.4017 | $150.40 | $150.40 | $150.40 |
| 7 purchase totals = | $787.81 | $858.4447 | $858.45 | $858.45 | $858.50 | |