| 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 | $90.65 | 6.364% | $96.419 | $96.42 | $96.40 | $96.40 |
| Purchase #2 | $203.98 | 9.256% | $222.8604 | $222.86 | $222.85 | $222.90 |
| Purchase #3 | $114.54 | 10.554% | $126.6286 | $126.63 | $126.65 | $126.60 |
| Purchase #4 | $168.67 | 3.571% | $174.6932 | $174.69 | $174.70 | $174.70 |
| Purchase #5 | $186.74 | 11.532% | $208.2749 | $208.27 | $208.25 | $208.30 |
| Purchase #6 | $188.45 | 7.309% | $202.2238 | $202.22 | $202.20 | $202.20 |
| Purchase #7 | $241.61 | 3.281% | $249.5372 | $249.54 | $249.55 | $249.50 |
| 7 purchase totals = | $1,194.64 | $1,280.6371 | $1,280.63 | $1,280.60 | $1,280.60 | |