| 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 | $140.26 | 8.530% | $152.2242 | $152.22 | $152.20 | $152.20 |
| Purchase #2 | $22.37 | 9.274% | $24.4446 | $24.44 | $24.45 | $24.40 |
| Purchase #3 | $195.86 | 6.421% | $208.4362 | $208.44 | $208.45 | $208.40 |
| Purchase #4 | $239.96 | 10.243% | $264.5391 | $264.54 | $264.55 | $264.50 |
| Purchase #5 | $202.43 | 10.553% | $223.7924 | $223.79 | $223.80 | $223.80 |
| Purchase #6 | $130.67 | 12.583% | $147.1122 | $147.11 | $147.10 | $147.10 |
| Purchase #7 | $89.55 | 3.442% | $92.6323 | $92.63 | $92.65 | $92.60 |
| 7 purchase totals = | $1,021.10 | $1,113.1810 | $1,113.17 | $1,113.20 | $1,113.00 | |