| 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 | $165.98 | 4.561% | $173.5503 | $173.55 | $173.55 | $173.60 |
| Purchase #2 | $230.76 | 3.729% | $239.365 | $239.37 | $239.35 | $239.40 |
| Purchase #3 | $48.85 | 7.573% | $52.5494 | $52.55 | $52.55 | $52.50 |
| Purchase #4 | $239.68 | 12.206% | $268.9353 | $268.94 | $268.95 | $268.90 |
| Purchase #5 | $80.32 | 6.627% | $85.6428 | $85.64 | $85.65 | $85.60 |
| Purchase #6 | $183.72 | 4.275% | $191.574 | $191.57 | $191.55 | $191.60 |
| Purchase #7 | $195.47 | 12.252% | $219.419 | $219.42 | $219.40 | $219.40 |
| 7 purchase totals = | $1,144.78 | $1,231.0358 | $1,231.04 | $1,231.00 | $1,231.00 | |