| 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 | $242.40 | 6.241% | $257.5282 | $257.53 | $257.55 | $257.50 |
| Purchase #2 | $207.38 | 3.333% | $214.292 | $214.29 | $214.30 | $214.30 |
| Purchase #3 | $5.76 | 4.715% | $6.0316 | $6.03 | $6.05 | $6.00 |
| Purchase #4 | $225.26 | 13.742% | $256.2152 | $256.22 | $256.20 | $256.20 |
| Purchase #5 | $178.99 | 3.356% | $184.9969 | $185.00 | $185.00 | $185.00 |
| Purchase #6 | $225.26 | 8.261% | $243.8687 | $243.87 | $243.85 | $243.90 |
| Purchase #7 | $241.55 | 11.695% | $269.7993 | $269.80 | $269.80 | $269.80 |
| 7 purchase totals = | $1,326.60 | $1,432.7319 | $1,432.74 | $1,432.75 | $1,432.70 | |