| 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 | $111.60 | 3.619% | $115.6388 | $115.64 | $115.65 | $115.60 |
| Purchase #2 | $120.29 | 12.429% | $135.2408 | $135.24 | $135.25 | $135.20 |
| Purchase #3 | $21.92 | 8.305% | $23.7405 | $23.74 | $23.75 | $23.70 |
| Purchase #4 | $250.85 | 9.496% | $274.6707 | $274.67 | $274.65 | $274.70 |
| Purchase #5 | $31.34 | 3.104% | $32.3128 | $32.31 | $32.30 | $32.30 |
| Purchase #6 | $246.50 | 3.373% | $254.8144 | $254.81 | $254.80 | $254.80 |
| Purchase #7 | $98.31 | 12.508% | $110.6066 | $110.61 | $110.60 | $110.60 |
| 7 purchase totals = | $880.81 | $947.0246 | $947.02 | $947.00 | $946.90 | |