| 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 | $240.51 | 7.273% | $258.0023 | $258.00 | $258.00 | $258.00 |
| Purchase #2 | $77.79 | 7.493% | $83.6188 | $83.62 | $83.60 | $83.60 |
| Purchase #3 | $34.26 | 7.327% | $36.7702 | $36.77 | $36.75 | $36.80 |
| Purchase #4 | $200.92 | 12.746% | $226.5293 | $226.53 | $226.55 | $226.50 |
| Purchase #5 | $96.98 | 5.474% | $102.2887 | $102.29 | $102.30 | $102.30 |
| Purchase #6 | $240.33 | 7.286% | $257.8404 | $257.84 | $257.85 | $257.80 |
| Purchase #7 | $123.89 | 6.479% | $131.9168 | $131.92 | $131.90 | $131.90 |
| 7 purchase totals = | $1,014.68 | $1,096.9665 | $1,096.97 | $1,096.95 | $1,096.90 | |