| 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 | $180.59 | 11.650% | $201.6287 | $201.63 | $201.65 | $201.60 |
| Purchase #2 | $195.39 | 11.821% | $218.4871 | $218.49 | $218.50 | $218.50 |
| Purchase #3 | $223.27 | 3.434% | $230.9371 | $230.94 | $230.95 | $230.90 |
| Purchase #4 | $43.33 | 6.748% | $46.2539 | $46.25 | $46.25 | $46.30 |
| Purchase #5 | $210.55 | 13.702% | $239.3996 | $239.40 | $239.40 | $239.40 |
| Purchase #6 | $123.72 | 13.595% | $140.5397 | $140.54 | $140.55 | $140.50 |
| Purchase #7 | $235.95 | 9.713% | $258.8678 | $258.87 | $258.85 | $258.90 |
| 7 purchase totals = | $1,212.80 | $1,336.1139 | $1,336.12 | $1,336.15 | $1,336.10 | |