| 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 | $101.71 | 5.539% | $107.3437 | $107.34 | $107.35 | $107.30 |
| Purchase #2 | $17.28 | 12.616% | $19.46 | $19.46 | $19.45 | $19.50 |
| Purchase #3 | $218.73 | 12.277% | $245.5835 | $245.58 | $245.60 | $245.60 |
| Purchase #4 | $220.78 | 8.357% | $239.2306 | $239.23 | $239.25 | $239.20 |
| Purchase #5 | $229.64 | 11.731% | $256.5791 | $256.58 | $256.60 | $256.60 |
| Purchase #6 | $38.71 | 4.439% | $40.4283 | $40.43 | $40.45 | $40.40 |
| Purchase #7 | $129.35 | 4.825% | $135.5911 | $135.59 | $135.60 | $135.60 |
| 7 purchase totals = | $956.20 | $1,044.2163 | $1,044.21 | $1,044.30 | $1,044.20 | |