| 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 | $225.29 | 10.304% | $248.5039 | $248.50 | $248.50 | $248.50 |
| Purchase #2 | $62.45 | 10.131% | $68.7768 | $68.78 | $68.80 | $68.80 |
| Purchase #3 | $135.84 | 6.124% | $144.1588 | $144.16 | $144.15 | $144.20 |
| Purchase #4 | $189.73 | 9.205% | $207.1946 | $207.19 | $207.20 | $207.20 |
| Purchase #5 | $108.74 | 9.456% | $119.0225 | $119.02 | $119.00 | $119.00 |
| Purchase #6 | $245.94 | 4.633% | $257.3344 | $257.33 | $257.35 | $257.30 |
| Purchase #7 | $5.68 | 8.654% | $6.1715 | $6.17 | $6.15 | $6.20 |
| 7 purchase totals = | $973.67 | $1,051.1625 | $1,051.15 | $1,051.15 | $1,051.20 | |