| 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 | $209.32 | 4.328% | $218.3794 | $218.38 | $218.40 | $218.40 |
| Purchase #2 | $211.39 | 4.852% | $221.6466 | $221.65 | $221.65 | $221.60 |
| Purchase #3 | $5.67 | 6.488% | $6.0379 | $6.04 | $6.05 | $6.00 |
| Purchase #4 | $179.52 | 13.490% | $203.7372 | $203.74 | $203.75 | $203.70 |
| Purchase #5 | $79.37 | 5.132% | $83.4433 | $83.44 | $83.45 | $83.40 |
| Purchase #6 | $208.82 | 4.856% | $218.9603 | $218.96 | $218.95 | $219.00 |
| Purchase #7 | $87.99 | 5.804% | $93.0969 | $93.10 | $93.10 | $93.10 |
| 7 purchase totals = | $982.08 | $1,045.3016 | $1,045.31 | $1,045.35 | $1,045.20 | |