| 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 | $210.27 | 3.705% | $218.0605 | $218.06 | $218.05 | $218.10 |
| Purchase #2 | $183.69 | 6.363% | $195.3782 | $195.38 | $195.40 | $195.40 |
| Purchase #3 | $221.86 | 9.457% | $242.8413 | $242.84 | $242.85 | $242.80 |
| Purchase #4 | $23.80 | 6.205% | $25.2768 | $25.28 | $25.30 | $25.30 |
| Purchase #5 | $190.37 | 10.432% | $210.2294 | $210.23 | $210.25 | $210.20 |
| Purchase #6 | $204.60 | 10.464% | $226.0093 | $226.01 | $226.00 | $226.00 |
| Purchase #7 | $114.75 | 7.839% | $123.7453 | $123.75 | $123.75 | $123.70 |
| 7 purchase totals = | $1,149.34 | $1,241.5408 | $1,241.55 | $1,241.60 | $1,241.50 | |