| 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 | $110.30 | 9.775% | $121.0818 | $121.08 | $121.10 | $121.10 |
| Purchase #2 | $71.96 | 5.679% | $76.0466 | $76.05 | $76.05 | $76.00 |
| Purchase #3 | $105.31 | 11.687% | $117.6176 | $117.62 | $117.60 | $117.60 |
| Purchase #4 | $230.26 | 12.616% | $259.3096 | $259.31 | $259.30 | $259.30 |
| Purchase #5 | $101.55 | 4.707% | $106.33 | $106.33 | $106.35 | $106.30 |
| Purchase #6 | $241.68 | 11.744% | $270.0629 | $270.06 | $270.05 | $270.10 |
| Purchase #7 | $51.75 | 8.216% | $56.0018 | $56.00 | $56.00 | $56.00 |
| 7 purchase totals = | $912.81 | $1,006.4503 | $1,006.45 | $1,006.45 | $1,006.40 | |