| 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 | $181.87 | 10.258% | $200.5262 | $200.53 | $200.55 | $200.50 |
| Purchase #2 | $146.71 | 5.661% | $155.0153 | $155.02 | $155.00 | $155.00 |
| Purchase #3 | $62.43 | 13.746% | $71.0116 | $71.01 | $71.00 | $71.00 |
| Purchase #4 | $247.45 | 10.865% | $274.3354 | $274.34 | $274.35 | $274.30 |
| Purchase #5 | $201.98 | 4.154% | $210.3702 | $210.37 | $210.35 | $210.40 |
| Purchase #6 | $90.74 | 12.702% | $102.2658 | $102.27 | $102.25 | $102.30 |
| Purchase #7 | $123.61 | 4.542% | $129.2244 | $129.22 | $129.20 | $129.20 |
| 7 purchase totals = | $1,054.79 | $1,142.7489 | $1,142.76 | $1,142.70 | $1,142.70 | |