| 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 | $219.31 | 7.478% | $235.71 | $235.71 | $235.70 | $235.70 |
| Purchase #2 | $187.73 | 12.708% | $211.5867 | $211.59 | $211.60 | $211.60 |
| Purchase #3 | $160.33 | 5.174% | $168.6255 | $168.63 | $168.65 | $168.60 |
| Purchase #4 | $177.52 | 6.557% | $189.16 | $189.16 | $189.15 | $189.20 |
| Purchase #5 | $46.60 | 4.436% | $48.6672 | $48.67 | $48.65 | $48.70 |
| Purchase #6 | $80.60 | 9.809% | $88.5061 | $88.51 | $88.50 | $88.50 |
| Purchase #7 | $80.64 | 8.226% | $87.2734 | $87.27 | $87.25 | $87.30 |
| 7 purchase totals = | $952.73 | $1,029.5289 | $1,029.54 | $1,029.50 | $1,029.60 | |