| 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 | $139.82 | 10.304% | $154.2271 | $154.23 | $154.25 | $154.20 |
| Purchase #2 | $234.44 | 4.429% | $244.8233 | $244.82 | $244.80 | $244.80 |
| Purchase #3 | $196.58 | 3.398% | $203.2598 | $203.26 | $203.25 | $203.30 |
| Purchase #4 | $189.66 | 11.776% | $211.9944 | $211.99 | $212.00 | $212.00 |
| Purchase #5 | $35.44 | 10.385% | $39.1204 | $39.12 | $39.10 | $39.10 |
| Purchase #6 | $144.38 | 12.581% | $162.5444 | $162.54 | $162.55 | $162.50 |
| Purchase #7 | $57.34 | 11.346% | $63.8458 | $63.85 | $63.85 | $63.80 |
| 7 purchase totals = | $997.66 | $1,079.8152 | $1,079.81 | $1,079.80 | $1,079.70 | |