| 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 | $188.87 | 4.537% | $197.439 | $197.44 | $197.45 | $197.40 |
| Purchase #2 | $32.35 | 11.172% | $35.9641 | $35.96 | $35.95 | $36.00 |
| Purchase #3 | $183.33 | 7.699% | $197.4446 | $197.44 | $197.45 | $197.40 |
| Purchase #4 | $189.32 | 6.464% | $201.5576 | $201.56 | $201.55 | $201.60 |
| Purchase #5 | $231.83 | 12.487% | $260.7786 | $260.78 | $260.80 | $260.80 |
| Purchase #6 | $231.47 | 11.770% | $258.714 | $258.71 | $258.70 | $258.70 |
| Purchase #7 | $223.60 | 13.740% | $254.3226 | $254.32 | $254.30 | $254.30 |
| 7 purchase totals = | $1,280.77 | $1,406.2205 | $1,406.21 | $1,406.20 | $1,406.20 | |