| 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 | $210.74 | 4.641% | $220.5204 | $220.52 | $220.50 | $220.50 |
| Purchase #2 | $186.69 | 4.116% | $194.3742 | $194.37 | $194.35 | $194.40 |
| Purchase #3 | $204.44 | 5.509% | $215.7026 | $215.70 | $215.70 | $215.70 |
| Purchase #4 | $156.87 | 5.291% | $165.17 | $165.17 | $165.15 | $165.20 |
| Purchase #5 | $5.38 | 8.319% | $5.8276 | $5.83 | $5.85 | $5.80 |
| Purchase #6 | $223.85 | 7.565% | $240.7843 | $240.78 | $240.80 | $240.80 |
| Purchase #7 | $44.28 | 9.746% | $48.5955 | $48.60 | $48.60 | $48.60 |
| 7 purchase totals = | $1,032.25 | $1,090.9746 | $1,090.97 | $1,090.95 | $1,091.00 | |