| 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 | $202.32 | 6.750% | $215.9766 | $215.98 | $216.00 | $216.00 |
| Purchase #2 | $202.38 | 5.567% | $213.6465 | $213.65 | $213.65 | $213.60 |
| Purchase #3 | $149.72 | 11.649% | $167.1609 | $167.16 | $167.15 | $167.20 |
| Purchase #4 | $27.76 | 5.552% | $29.3012 | $29.30 | $29.30 | $29.30 |
| Purchase #5 | $82.55 | 10.692% | $91.3762 | $91.38 | $91.40 | $91.40 |
| Purchase #6 | $135.53 | 12.685% | $152.722 | $152.72 | $152.70 | $152.70 |
| Purchase #7 | $211.43 | 9.219% | $230.9217 | $230.92 | $230.90 | $230.90 |
| 7 purchase totals = | $1,011.69 | $1,101.1051 | $1,101.11 | $1,101.10 | $1,101.10 | |