| 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 | $19.29 | 7.864% | $20.807 | $20.81 | $20.80 | $20.80 |
| Purchase #2 | $154.34 | 4.505% | $161.293 | $161.29 | $161.30 | $161.30 |
| Purchase #3 | $234.96 | 4.634% | $245.848 | $245.85 | $245.85 | $245.80 |
| Purchase #4 | $5.99 | 6.466% | $6.3773 | $6.38 | $6.40 | $6.40 |
| Purchase #5 | $241.63 | 3.256% | $249.4975 | $249.50 | $249.50 | $249.50 |
| Purchase #6 | $121.49 | 11.131% | $135.0131 | $135.01 | $135.00 | $135.00 |
| Purchase #7 | $186.56 | 8.710% | $202.8094 | $202.81 | $202.80 | $202.80 |
| 7 purchase totals = | $964.26 | $1,021.6453 | $1,021.65 | $1,021.65 | $1,021.60 | |