| 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 | $10.81 | 11.573% | $12.061 | $12.06 | $12.05 | $12.10 |
| Purchase #2 | $141.94 | 12.353% | $159.4738 | $159.47 | $159.45 | $159.50 |
| Purchase #3 | $173.31 | 4.797% | $181.6237 | $181.62 | $181.60 | $181.60 |
| Purchase #4 | $201.83 | 11.227% | $224.4895 | $224.49 | $224.50 | $224.50 |
| Purchase #5 | $236.49 | 9.262% | $258.3937 | $258.39 | $258.40 | $258.40 |
| Purchase #6 | $117.54 | 10.783% | $130.2143 | $130.21 | $130.20 | $130.20 |
| Purchase #7 | $135.87 | 9.183% | $148.3469 | $148.35 | $148.35 | $148.30 |
| 7 purchase totals = | $1,017.79 | $1,114.6029 | $1,114.59 | $1,114.55 | $1,114.60 | |