| 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 | $215.55 | 9.441% | $235.9001 | $235.90 | $235.90 | $235.90 |
| Purchase #2 | $137.80 | 5.540% | $145.4341 | $145.43 | $145.45 | $145.40 |
| Purchase #3 | $146.56 | 10.532% | $161.9957 | $162.00 | $162.00 | $162.00 |
| Purchase #4 | $108.62 | 9.503% | $118.9422 | $118.94 | $118.95 | $118.90 |
| Purchase #5 | $183.69 | 7.202% | $196.9194 | $196.92 | $196.90 | $196.90 |
| Purchase #6 | $219.28 | 13.572% | $249.0407 | $249.04 | $249.05 | $249.00 |
| Purchase #7 | $46.54 | 6.333% | $49.4874 | $49.49 | $49.50 | $49.50 |
| 7 purchase totals = | $1,058.04 | $1,157.7196 | $1,157.72 | $1,157.75 | $1,157.60 | |