| 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 | $47.42 | 11.510% | $52.878 | $52.88 | $52.90 | $52.90 |
| Purchase #2 | $147.49 | 6.607% | $157.2347 | $157.23 | $157.25 | $157.20 |
| Purchase #3 | $232.75 | 5.270% | $245.0159 | $245.02 | $245.00 | $245.00 |
| Purchase #4 | $27.52 | 3.368% | $28.4469 | $28.45 | $28.45 | $28.40 |
| Purchase #5 | $171.77 | 5.720% | $181.5952 | $181.60 | $181.60 | $181.60 |
| Purchase #6 | $65.34 | 9.311% | $71.4238 | $71.42 | $71.40 | $71.40 |
| Purchase #7 | $221.57 | 12.208% | $248.6193 | $248.62 | $248.60 | $248.60 |
| 7 purchase totals = | $913.86 | $985.2138 | $985.22 | $985.20 | $985.10 | |