| 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 | $129.30 | 13.814% | $147.1615 | $147.16 | $147.15 | $147.20 |
| Purchase #2 | $11.69 | 8.579% | $12.6929 | $12.69 | $12.70 | $12.70 |
| Purchase #3 | $177.75 | 13.449% | $201.6556 | $201.66 | $201.65 | $201.70 |
| Purchase #4 | $190.87 | 11.150% | $212.152 | $212.15 | $212.15 | $212.20 |
| Purchase #5 | $211.26 | 7.175% | $226.4179 | $226.42 | $226.40 | $226.40 |
| Purchase #6 | $153.34 | 4.702% | $160.55 | $160.55 | $160.55 | $160.60 |
| Purchase #7 | $117.73 | 3.737% | $122.1296 | $122.13 | $122.15 | $122.10 |
| 7 purchase totals = | $991.94 | $1,082.7595 | $1,082.76 | $1,082.75 | $1,082.90 | |