| 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 | $213.78 | 3.367% | $220.978 | $220.98 | $221.00 | $221.00 |
| Purchase #2 | $130.75 | 7.584% | $140.6661 | $140.67 | $140.65 | $140.70 |
| Purchase #3 | $61.40 | 13.685% | $69.8026 | $69.80 | $69.80 | $69.80 |
| Purchase #4 | $126.45 | 6.186% | $134.2722 | $134.27 | $134.25 | $134.30 |
| Purchase #5 | $36.25 | 9.752% | $39.7851 | $39.79 | $39.80 | $39.80 |
| Purchase #6 | $162.82 | 11.242% | $181.1242 | $181.12 | $181.10 | $181.10 |
| Purchase #7 | $221.94 | 7.517% | $238.6232 | $238.62 | $238.60 | $238.60 |
| 7 purchase totals = | $953.39 | $1,025.2514 | $1,025.25 | $1,025.20 | $1,025.30 | |