| 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 | $230.49 | 3.771% | $239.1818 | $239.18 | $239.20 | $239.20 |
| Purchase #2 | $135.92 | 9.809% | $149.2524 | $149.25 | $149.25 | $149.30 |
| Purchase #3 | $51.87 | 11.279% | $57.7204 | $57.72 | $57.70 | $57.70 |
| Purchase #4 | $176.38 | 6.481% | $187.8112 | $187.81 | $187.80 | $187.80 |
| Purchase #5 | $33.53 | 6.826% | $35.8188 | $35.82 | $35.80 | $35.80 |
| Purchase #6 | $247.32 | 13.160% | $279.8673 | $279.87 | $279.85 | $279.90 |
| Purchase #7 | $231.86 | 7.474% | $249.1892 | $249.19 | $249.20 | $249.20 |
| 7 purchase totals = | $1,107.37 | $1,198.8411 | $1,198.84 | $1,198.80 | $1,198.90 | |