| 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 | $234.63 | 12.752% | $264.55 | $264.55 | $264.55 | $264.60 |
| Purchase #2 | $238.97 | 5.404% | $251.8839 | $251.88 | $251.90 | $251.90 |
| Purchase #3 | $213.62 | 11.442% | $238.0624 | $238.06 | $238.05 | $238.10 |
| Purchase #4 | $179.75 | 12.152% | $201.5932 | $201.59 | $201.60 | $201.60 |
| Purchase #5 | $189.31 | 4.384% | $197.6094 | $197.61 | $197.60 | $197.60 |
| Purchase #6 | $10.27 | 12.195% | $11.5224 | $11.52 | $11.50 | $11.50 |
| Purchase #7 | $209.47 | 11.443% | $233.4397 | $233.44 | $233.45 | $233.40 |
| 7 purchase totals = | $1,276.02 | $1,398.6610 | $1,398.65 | $1,398.65 | $1,398.70 | |