| 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 | $6.35 | 3.803% | $6.5915 | $6.59 | $6.60 | $6.60 |
| Purchase #2 | $134.30 | 6.486% | $143.0107 | $143.01 | $143.00 | $143.00 |
| Purchase #3 | $160.71 | 9.367% | $175.7637 | $175.76 | $175.75 | $175.80 |
| Purchase #4 | $211.34 | 3.715% | $219.1913 | $219.19 | $219.20 | $219.20 |
| Purchase #5 | $10.34 | 7.312% | $11.0961 | $11.10 | $11.10 | $11.10 |
| Purchase #6 | $209.77 | 11.232% | $233.3314 | $233.33 | $233.35 | $233.30 |
| Purchase #7 | $225.79 | 10.246% | $248.9244 | $248.92 | $248.90 | $248.90 |
| 7 purchase totals = | $958.60 | $1,037.9091 | $1,037.90 | $1,037.90 | $1,037.90 | |