| 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 | $107.79 | 3.623% | $111.6952 | $111.70 | $111.70 | $111.70 |
| Purchase #2 | $220.31 | 5.753% | $232.9844 | $232.98 | $233.00 | $233.00 |
| Purchase #3 | $202.43 | 4.250% | $211.0333 | $211.03 | $211.05 | $211.00 |
| Purchase #4 | $224.59 | 5.394% | $236.7044 | $236.70 | $236.70 | $236.70 |
| Purchase #5 | $190.48 | 6.799% | $203.4307 | $203.43 | $203.45 | $203.40 |
| Purchase #6 | $115.57 | 11.298% | $128.6271 | $128.63 | $128.65 | $128.60 |
| Purchase #7 | $193.63 | 8.236% | $209.5774 | $209.58 | $209.60 | $209.60 |
| 7 purchase totals = | $1,254.80 | $1,334.0525 | $1,334.05 | $1,334.15 | $1,334.00 | |