| 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 | $229.70 | 8.279% | $248.7169 | $248.72 | $248.70 | $248.70 |
| Purchase #2 | $80.45 | 4.774% | $84.2907 | $84.29 | $84.30 | $84.30 |
| Purchase #3 | $202.27 | 13.708% | $229.9972 | $230.00 | $230.00 | $230.00 |
| Purchase #4 | $184.35 | 10.702% | $204.0791 | $204.08 | $204.10 | $204.10 |
| Purchase #5 | $153.95 | 7.820% | $165.9889 | $165.99 | $166.00 | $166.00 |
| Purchase #6 | $147.91 | 7.512% | $159.021 | $159.02 | $159.00 | $159.00 |
| Purchase #7 | $8.72 | 9.246% | $9.5263 | $9.53 | $9.55 | $9.50 |
| 7 purchase totals = | $1,007.35 | $1,101.6201 | $1,101.63 | $1,101.65 | $1,101.60 | |