| 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 | $113.63 | 3.342% | $117.4275 | $117.43 | $117.45 | $117.40 |
| Purchase #2 | $200.37 | 5.307% | $211.0036 | $211.00 | $211.00 | $211.00 |
| Purchase #3 | $183.52 | 6.673% | $195.7663 | $195.77 | $195.75 | $195.80 |
| Purchase #4 | $230.91 | 12.147% | $258.9586 | $258.96 | $258.95 | $259.00 |
| Purchase #5 | $148.60 | 13.391% | $168.499 | $168.50 | $168.50 | $168.50 |
| Purchase #6 | $197.66 | 5.358% | $208.2506 | $208.25 | $208.25 | $208.30 |
| Purchase #7 | $203.47 | 10.336% | $224.5007 | $224.50 | $224.50 | $224.50 |
| 7 purchase totals = | $1,278.16 | $1,384.4063 | $1,384.41 | $1,384.40 | $1,384.50 | |