| 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 | $241.90 | 6.704% | $258.117 | $258.12 | $258.10 | $258.10 |
| Purchase #2 | $194.48 | 12.721% | $219.2198 | $219.22 | $219.20 | $219.20 |
| Purchase #3 | $98.51 | 13.655% | $111.9615 | $111.96 | $111.95 | $112.00 |
| Purchase #4 | $48.76 | 3.812% | $50.6187 | $50.62 | $50.60 | $50.60 |
| Purchase #5 | $215.46 | 6.611% | $229.7041 | $229.70 | $229.70 | $229.70 |
| Purchase #6 | $20.77 | 8.759% | $22.5892 | $22.59 | $22.60 | $22.60 |
| Purchase #7 | $102.78 | 5.351% | $108.2798 | $108.28 | $108.30 | $108.30 |
| 7 purchase totals = | $922.66 | $1,000.4901 | $1,000.49 | $1,000.45 | $1,000.50 | |