| 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 | $230.60 | 7.242% | $247.3001 | $247.30 | $247.30 | $247.30 |
| Purchase #2 | $242.34 | 12.165% | $271.8207 | $271.82 | $271.80 | $271.80 |
| Purchase #3 | $6.44 | 5.184% | $6.7738 | $6.77 | $6.75 | $6.80 |
| Purchase #4 | $40.77 | 12.514% | $45.872 | $45.87 | $45.85 | $45.90 |
| Purchase #5 | $149.58 | 12.688% | $168.5587 | $168.56 | $168.55 | $168.60 |
| Purchase #6 | $29.70 | 8.689% | $32.2806 | $32.28 | $32.30 | $32.30 |
| Purchase #7 | $112.71 | 7.285% | $120.9209 | $120.92 | $120.90 | $120.90 |
| 7 purchase totals = | $812.14 | $893.5268 | $893.52 | $893.45 | $893.60 | |