| 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 | $220.93 | 4.523% | $230.9227 | $230.92 | $230.90 | $230.90 |
| Purchase #2 | $134.92 | 4.388% | $140.8403 | $140.84 | $140.85 | $140.80 |
| Purchase #3 | $223.56 | 13.452% | $253.6333 | $253.63 | $253.65 | $253.60 |
| Purchase #4 | $15.60 | 6.712% | $16.6471 | $16.65 | $16.65 | $16.60 |
| Purchase #5 | $205.68 | 5.399% | $216.7847 | $216.78 | $216.80 | $216.80 |
| Purchase #6 | $239.56 | 6.572% | $255.3039 | $255.30 | $255.30 | $255.30 |
| Purchase #7 | $11.49 | 13.819% | $13.0778 | $13.08 | $13.10 | $13.10 |
| 7 purchase totals = | $1,051.74 | $1,127.2098 | $1,127.20 | $1,127.25 | $1,127.10 | |