| 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 | $212.59 | 12.672% | $239.5294 | $239.53 | $239.55 | $239.50 |
| Purchase #2 | $212.62 | 7.766% | $229.1321 | $229.13 | $229.15 | $229.10 |
| Purchase #3 | $70.64 | 12.757% | $79.6515 | $79.65 | $79.65 | $79.70 |
| Purchase #4 | $105.49 | 8.403% | $114.3543 | $114.35 | $114.35 | $114.40 |
| Purchase #5 | $202.85 | 4.458% | $211.8931 | $211.89 | $211.90 | $211.90 |
| Purchase #6 | $64.37 | 7.722% | $69.3407 | $69.34 | $69.35 | $69.30 |
| Purchase #7 | $214.43 | 12.497% | $241.2273 | $241.23 | $241.25 | $241.20 |
| 7 purchase totals = | $1,082.99 | $1,185.1284 | $1,185.12 | $1,185.20 | $1,185.10 | |