| 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 | $139.44 | 12.230% | $156.4935 | $156.49 | $156.50 | $156.50 |
| Purchase #2 | $245.63 | 4.520% | $256.7325 | $256.73 | $256.75 | $256.70 |
| Purchase #3 | $223.61 | 11.398% | $249.0971 | $249.10 | $249.10 | $249.10 |
| Purchase #4 | $160.77 | 11.284% | $178.9113 | $178.91 | $178.90 | $178.90 |
| Purchase #5 | $160.73 | 10.511% | $177.6243 | $177.62 | $177.60 | $177.60 |
| Purchase #6 | $200.98 | 12.369% | $225.8392 | $225.84 | $225.85 | $225.80 |
| Purchase #7 | $44.49 | 3.409% | $46.0067 | $46.01 | $46.00 | $46.00 |
| 7 purchase totals = | $1,175.65 | $1,290.7046 | $1,290.70 | $1,290.70 | $1,290.60 | |