| 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 | $222.77 | 11.868% | $249.2083 | $249.21 | $249.20 | $249.20 |
| Purchase #2 | $171.86 | 3.531% | $177.9284 | $177.93 | $177.95 | $177.90 |
| Purchase #3 | $34.92 | 10.804% | $38.6928 | $38.69 | $38.70 | $38.70 |
| Purchase #4 | $65.92 | 10.679% | $72.9596 | $72.96 | $72.95 | $73.00 |
| Purchase #5 | $228.30 | 13.133% | $258.2826 | $258.28 | $258.30 | $258.30 |
| Purchase #6 | $137.33 | 7.142% | $147.1381 | $147.14 | $147.15 | $147.10 |
| Purchase #7 | $148.55 | 4.715% | $155.5541 | $155.55 | $155.55 | $155.60 |
| 7 purchase totals = | $1,009.65 | $1,099.7639 | $1,099.76 | $1,099.80 | $1,099.80 | |