| 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 | $209.29 | 4.286% | $218.2602 | $218.26 | $218.25 | $218.30 |
| Purchase #2 | $210.44 | 9.349% | $230.114 | $230.11 | $230.10 | $230.10 |
| Purchase #3 | $13.96 | 5.806% | $14.7705 | $14.77 | $14.75 | $14.80 |
| Purchase #4 | $19.46 | 5.131% | $20.4585 | $20.46 | $20.45 | $20.50 |
| Purchase #5 | $57.62 | 6.734% | $61.5001 | $61.50 | $61.50 | $61.50 |
| Purchase #6 | $54.40 | 12.125% | $60.996 | $61.00 | $61.00 | $61.00 |
| Purchase #7 | $138.25 | 4.591% | $144.5971 | $144.60 | $144.60 | $144.60 |
| 7 purchase totals = | $703.42 | $750.6964 | $750.70 | $750.65 | $750.80 | |