| 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 | $233.29 | 10.722% | $258.3034 | $258.30 | $258.30 | $258.30 |
| Purchase #2 | $241.63 | 6.120% | $256.4178 | $256.42 | $256.40 | $256.40 |
| Purchase #3 | $205.69 | 12.595% | $231.5967 | $231.60 | $231.60 | $231.60 |
| Purchase #4 | $10.25 | 7.188% | $10.9868 | $10.99 | $11.00 | $11.00 |
| Purchase #5 | $34.48 | 4.735% | $36.1126 | $36.11 | $36.10 | $36.10 |
| Purchase #6 | $105.96 | 13.399% | $120.1576 | $120.16 | $120.15 | $120.20 |
| Purchase #7 | $227.80 | 13.171% | $257.8035 | $257.80 | $257.80 | $257.80 |
| 7 purchase totals = | $1,059.10 | $1,171.3784 | $1,171.38 | $1,171.35 | $1,171.40 | |