| 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 | $216.96 | 8.221% | $234.7963 | $234.80 | $234.80 | $234.80 |
| Purchase #2 | $109.54 | 8.464% | $118.8115 | $118.81 | $118.80 | $118.80 |
| Purchase #3 | $246.44 | 7.274% | $264.366 | $264.37 | $264.35 | $264.40 |
| Purchase #4 | $203.26 | 8.737% | $221.0188 | $221.02 | $221.00 | $221.00 |
| Purchase #5 | $167.28 | 13.368% | $189.642 | $189.64 | $189.65 | $189.60 |
| Purchase #6 | $32.86 | 6.740% | $35.0748 | $35.07 | $35.05 | $35.10 |
| Purchase #7 | $74.34 | 5.840% | $78.6815 | $78.68 | $78.70 | $78.70 |
| 7 purchase totals = | $1,050.68 | $1,142.3909 | $1,142.39 | $1,142.35 | $1,142.40 | |