| 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 | $243.68 | 5.240% | $256.4488 | $256.45 | $256.45 | $256.40 |
| Purchase #2 | $63.78 | 12.397% | $71.6868 | $71.69 | $71.70 | $71.70 |
| Purchase #3 | $193.53 | 12.872% | $218.4412 | $218.44 | $218.45 | $218.40 |
| Purchase #4 | $128.28 | 4.381% | $133.8999 | $133.90 | $133.90 | $133.90 |
| Purchase #5 | $42.54 | 3.129% | $43.8711 | $43.87 | $43.85 | $43.90 |
| Purchase #6 | $208.48 | 11.297% | $232.032 | $232.03 | $232.05 | $232.00 |
| Purchase #7 | $102.45 | 12.210% | $114.9591 | $114.96 | $114.95 | $115.00 |
| 7 purchase totals = | $982.74 | $1,071.3389 | $1,071.34 | $1,071.35 | $1,071.30 | |