| 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 | $135.72 | 5.111% | $142.6566 | $142.66 | $142.65 | $142.70 |
| Purchase #2 | $58.32 | 4.836% | $61.1404 | $61.14 | $61.15 | $61.10 |
| Purchase #3 | $169.89 | 3.210% | $175.3435 | $175.34 | $175.35 | $175.30 |
| Purchase #4 | $216.84 | 11.506% | $241.7896 | $241.79 | $241.80 | $241.80 |
| Purchase #5 | $134.72 | 9.363% | $147.3338 | $147.33 | $147.35 | $147.30 |
| Purchase #6 | $246.86 | 9.424% | $270.1241 | $270.12 | $270.10 | $270.10 |
| Purchase #7 | $64.46 | 7.557% | $69.3312 | $69.33 | $69.35 | $69.30 |
| 7 purchase totals = | $1,026.81 | $1,107.7192 | $1,107.71 | $1,107.75 | $1,107.60 | |