| 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 | $217.91 | 6.208% | $231.4379 | $231.44 | $231.45 | $231.40 |
| Purchase #2 | $21.61 | 12.368% | $24.2827 | $24.28 | $24.30 | $24.30 |
| Purchase #3 | $200.86 | 8.832% | $218.6 | $218.60 | $218.60 | $218.60 |
| Purchase #4 | $151.81 | 12.661% | $171.0307 | $171.03 | $171.05 | $171.00 |
| Purchase #5 | $153.85 | 13.197% | $174.1536 | $174.15 | $174.15 | $174.20 |
| Purchase #6 | $147.57 | 6.672% | $157.4159 | $157.42 | $157.40 | $157.40 |
| Purchase #7 | $96.34 | 11.280% | $107.2072 | $107.21 | $107.20 | $107.20 |
| 7 purchase totals = | $989.95 | $1,084.1280 | $1,084.13 | $1,084.15 | $1,084.10 | |