| 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 | $187.36 | 4.638% | $196.0498 | $196.05 | $196.05 | $196.00 |
| Purchase #2 | $162.90 | 11.178% | $181.109 | $181.11 | $181.10 | $181.10 |
| Purchase #3 | $190.76 | 3.276% | $197.0093 | $197.01 | $197.00 | $197.00 |
| Purchase #4 | $241.81 | 11.448% | $269.4924 | $269.49 | $269.50 | $269.50 |
| Purchase #5 | $77.48 | 12.842% | $87.43 | $87.43 | $87.45 | $87.40 |
| Purchase #6 | $90.56 | 8.607% | $98.3545 | $98.35 | $98.35 | $98.40 |
| Purchase #7 | $236.44 | 8.378% | $256.2489 | $256.25 | $256.25 | $256.20 |
| 7 purchase totals = | $1,187.31 | $1,285.6939 | $1,285.69 | $1,285.70 | $1,285.60 | |