| 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 | $195.27 | 3.341% | $201.794 | $201.79 | $201.80 | $201.80 |
| Purchase #2 | $38.44 | 12.489% | $43.2408 | $43.24 | $43.25 | $43.20 |
| Purchase #3 | $237.55 | 4.520% | $248.2873 | $248.29 | $248.30 | $248.30 |
| Purchase #4 | $215.74 | 7.860% | $232.6972 | $232.70 | $232.70 | $232.70 |
| Purchase #5 | $32.26 | 10.702% | $35.7125 | $35.71 | $35.70 | $35.70 |
| Purchase #6 | $140.86 | 11.150% | $156.5659 | $156.57 | $156.55 | $156.60 |
| Purchase #7 | $175.46 | 11.612% | $195.8344 | $195.83 | $195.85 | $195.80 |
| 7 purchase totals = | $1,035.58 | $1,114.1321 | $1,114.13 | $1,114.15 | $1,114.10 | |