| 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 | $188.39 | 12.347% | $211.6505 | $211.65 | $211.65 | $211.70 |
| Purchase #2 | $189.84 | 6.188% | $201.5873 | $201.59 | $201.60 | $201.60 |
| Purchase #3 | $248.49 | 11.422% | $276.8725 | $276.87 | $276.85 | $276.90 |
| Purchase #4 | $133.94 | 8.192% | $144.9124 | $144.91 | $144.90 | $144.90 |
| Purchase #5 | $230.71 | 7.275% | $247.4942 | $247.49 | $247.50 | $247.50 |
| Purchase #6 | $87.75 | 12.524% | $98.7398 | $98.74 | $98.75 | $98.70 |
| Purchase #7 | $230.70 | 7.404% | $247.781 | $247.78 | $247.80 | $247.80 |
| 7 purchase totals = | $1,309.82 | $1,429.0377 | $1,429.03 | $1,429.05 | $1,429.10 | |