| 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 | $196.70 | 7.501% | $211.4545 | $211.45 | $211.45 | $211.50 |
| Purchase #2 | $195.59 | 13.352% | $221.7052 | $221.71 | $221.70 | $221.70 |
| Purchase #3 | $229.43 | 4.151% | $238.9536 | $238.95 | $238.95 | $239.00 |
| Purchase #4 | $9.53 | 4.187% | $9.929 | $9.93 | $9.95 | $9.90 |
| Purchase #5 | $233.69 | 3.549% | $241.9837 | $241.98 | $242.00 | $242.00 |
| Purchase #6 | $177.51 | 3.264% | $183.3039 | $183.30 | $183.30 | $183.30 |
| Purchase #7 | $55.45 | 9.200% | $60.5514 | $60.55 | $60.55 | $60.60 |
| 7 purchase totals = | $1,097.90 | $1,167.8813 | $1,167.87 | $1,167.90 | $1,168.00 | |