| 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 | $140.43 | 8.826% | $152.8244 | $152.82 | $152.80 | $152.80 |
| Purchase #2 | $230.31 | 8.692% | $250.3285 | $250.33 | $250.35 | $250.30 |
| Purchase #3 | $12.26 | 11.617% | $13.6842 | $13.68 | $13.70 | $13.70 |
| Purchase #4 | $230.69 | 13.823% | $262.5783 | $262.58 | $262.60 | $262.60 |
| Purchase #5 | $215.81 | 6.378% | $229.5744 | $229.57 | $229.55 | $229.60 |
| Purchase #6 | $32.35 | 5.263% | $34.0526 | $34.05 | $34.05 | $34.10 |
| Purchase #7 | $141.61 | 12.277% | $158.9955 | $159.00 | $159.00 | $159.00 |
| 7 purchase totals = | $1,003.46 | $1,102.0379 | $1,102.03 | $1,102.05 | $1,102.10 | |