| 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 | $237.74 | 12.558% | $267.5954 | $267.60 | $267.60 | $267.60 |
| Purchase #2 | $231.34 | 5.218% | $243.4113 | $243.41 | $243.40 | $243.40 |
| Purchase #3 | $6.37 | 13.369% | $7.2216 | $7.22 | $7.20 | $7.20 |
| Purchase #4 | $244.81 | 7.786% | $263.8709 | $263.87 | $263.85 | $263.90 |
| Purchase #5 | $101.30 | 10.251% | $111.6843 | $111.68 | $111.70 | $111.70 |
| Purchase #6 | $207.50 | 9.343% | $226.8867 | $226.89 | $226.90 | $226.90 |
| Purchase #7 | $123.72 | 13.508% | $140.4321 | $140.43 | $140.45 | $140.40 |
| 7 purchase totals = | $1,152.78 | $1,261.1023 | $1,261.10 | $1,261.10 | $1,261.10 | |