| 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 | $81.40 | 13.704% | $92.5551 | $92.56 | $92.55 | $92.60 |
| Purchase #2 | $213.49 | 4.382% | $222.8451 | $222.85 | $222.85 | $222.80 |
| Purchase #3 | $89.99 | 12.341% | $101.0957 | $101.10 | $101.10 | $101.10 |
| Purchase #4 | $230.45 | 4.370% | $240.5207 | $240.52 | $240.50 | $240.50 |
| Purchase #5 | $134.99 | 11.136% | $150.0225 | $150.02 | $150.00 | $150.00 |
| Purchase #6 | $149.85 | 10.258% | $165.2216 | $165.22 | $165.20 | $165.20 |
| Purchase #7 | $214.27 | 11.771% | $239.4917 | $239.49 | $239.50 | $239.50 |
| 7 purchase totals = | $1,114.44 | $1,211.7524 | $1,211.76 | $1,211.70 | $1,211.70 | |