| 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 | $141.74 | 3.741% | $147.0425 | $147.04 | $147.05 | $147.00 |
| Purchase #2 | $109.33 | 5.211% | $115.0272 | $115.03 | $115.05 | $115.00 |
| Purchase #3 | $231.78 | 3.145% | $239.0695 | $239.07 | $239.05 | $239.10 |
| Purchase #4 | $223.85 | 7.497% | $240.632 | $240.63 | $240.65 | $240.60 |
| Purchase #5 | $123.78 | 9.279% | $135.2655 | $135.27 | $135.25 | $135.30 |
| Purchase #6 | $6.53 | 3.103% | $6.7326 | $6.73 | $6.75 | $6.70 |
| Purchase #7 | $197.51 | 11.383% | $219.9926 | $219.99 | $220.00 | $220.00 |
| 7 purchase totals = | $1,034.52 | $1,103.7619 | $1,103.76 | $1,103.80 | $1,103.70 | |