| 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 | $126.89 | 4.343% | $132.4008 | $132.40 | $132.40 | $132.40 |
| Purchase #2 | $24.64 | 8.432% | $26.7176 | $26.72 | $26.70 | $26.70 |
| Purchase #3 | $53.95 | 6.812% | $57.6251 | $57.63 | $57.65 | $57.60 |
| Purchase #4 | $177.80 | 5.482% | $187.547 | $187.55 | $187.55 | $187.50 |
| Purchase #5 | $202.61 | 6.199% | $215.1698 | $215.17 | $215.15 | $215.20 |
| Purchase #6 | $208.32 | 9.550% | $228.2146 | $228.21 | $228.20 | $228.20 |
| Purchase #7 | $237.99 | 7.285% | $255.3276 | $255.33 | $255.35 | $255.30 |
| 7 purchase totals = | $1,032.20 | $1,103.0025 | $1,103.01 | $1,103.00 | $1,102.90 | |