| 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 | $209.30 | 13.211% | $236.9506 | $236.95 | $236.95 | $237.00 |
| Purchase #2 | $149.45 | 7.116% | $160.0849 | $160.08 | $160.10 | $160.10 |
| Purchase #3 | $199.37 | 8.802% | $216.9185 | $216.92 | $216.90 | $216.90 |
| Purchase #4 | $204.31 | 11.873% | $228.5677 | $228.57 | $228.55 | $228.60 |
| Purchase #5 | $74.74 | 7.796% | $80.5667 | $80.57 | $80.55 | $80.60 |
| Purchase #6 | $51.37 | 9.837% | $56.4233 | $56.42 | $56.40 | $56.40 |
| Purchase #7 | $92.79 | 3.691% | $96.2149 | $96.21 | $96.20 | $96.20 |
| 7 purchase totals = | $981.33 | $1,075.7266 | $1,075.72 | $1,075.65 | $1,075.80 | |