| 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 | $126.35 | 9.469% | $138.3141 | $138.31 | $138.30 | $138.30 |
| Purchase #2 | $80.36 | 12.864% | $90.6975 | $90.70 | $90.70 | $90.70 |
| Purchase #3 | $33.60 | 13.111% | $38.0053 | $38.01 | $38.00 | $38.00 |
| Purchase #4 | $171.62 | 4.499% | $179.3412 | $179.34 | $179.35 | $179.30 |
| Purchase #5 | $190.96 | 13.463% | $216.6689 | $216.67 | $216.65 | $216.70 |
| Purchase #6 | $99.88 | 10.722% | $110.5891 | $110.59 | $110.60 | $110.60 |
| Purchase #7 | $222.58 | 4.739% | $233.1281 | $233.13 | $233.15 | $233.10 |
| 7 purchase totals = | $925.35 | $1,006.7442 | $1,006.75 | $1,006.75 | $1,006.70 | |