| 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 | $93.60 | 10.871% | $103.7753 | $103.78 | $103.80 | $103.80 |
| Purchase #2 | $184.35 | 5.715% | $194.8856 | $194.89 | $194.90 | $194.90 |
| Purchase #3 | $219.72 | 6.613% | $234.2501 | $234.25 | $234.25 | $234.30 |
| Purchase #4 | $203.33 | 7.192% | $217.9535 | $217.95 | $217.95 | $218.00 |
| Purchase #5 | $57.98 | 6.158% | $61.5504 | $61.55 | $61.55 | $61.60 |
| Purchase #6 | $247.70 | 9.618% | $271.5238 | $271.52 | $271.50 | $271.50 |
| Purchase #7 | $76.96 | 8.112% | $83.203 | $83.20 | $83.20 | $83.20 |
| 7 purchase totals = | $1,083.64 | $1,167.1417 | $1,167.14 | $1,167.15 | $1,167.30 | |