| 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 | $62.52 | 12.332% | $70.23 | $70.23 | $70.25 | $70.20 |
| Purchase #2 | $237.85 | 3.208% | $245.4802 | $245.48 | $245.50 | $245.50 |
| Purchase #3 | $209.45 | 4.316% | $218.4899 | $218.49 | $218.50 | $218.50 |
| Purchase #4 | $216.47 | 10.720% | $239.6756 | $239.68 | $239.70 | $239.70 |
| Purchase #5 | $65.54 | 4.242% | $68.3202 | $68.32 | $68.30 | $68.30 |
| Purchase #6 | $47.88 | 10.255% | $52.7901 | $52.79 | $52.80 | $52.80 |
| Purchase #7 | $165.28 | 13.148% | $187.011 | $187.01 | $187.00 | $187.00 |
| 7 purchase totals = | $1,004.99 | $1,081.9970 | $1,082.00 | $1,082.05 | $1,082.00 | |