| 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 | $91.33 | 11.182% | $101.5425 | $101.54 | $101.55 | $101.50 |
| Purchase #2 | $5.68 | 7.873% | $6.1272 | $6.13 | $6.15 | $6.10 |
| Purchase #3 | $197.26 | 12.579% | $222.0733 | $222.07 | $222.05 | $222.10 |
| Purchase #4 | $162.27 | 8.745% | $176.4605 | $176.46 | $176.45 | $176.50 |
| Purchase #5 | $233.72 | 10.638% | $258.5831 | $258.58 | $258.60 | $258.60 |
| Purchase #6 | $142.59 | 5.261% | $150.0917 | $150.09 | $150.10 | $150.10 |
| Purchase #7 | $194.56 | 3.194% | $200.7742 | $200.77 | $200.75 | $200.80 |
| 7 purchase totals = | $1,027.41 | $1,115.6525 | $1,115.64 | $1,115.65 | $1,115.70 | |