| 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 | $203.47 | 13.272% | $230.4745 | $230.47 | $230.45 | $230.50 |
| Purchase #2 | $198.70 | 6.837% | $212.2851 | $212.29 | $212.30 | $212.30 |
| Purchase #3 | $177.68 | 3.184% | $183.3373 | $183.34 | $183.35 | $183.30 |
| Purchase #4 | $109.76 | 3.341% | $113.4271 | $113.43 | $113.45 | $113.40 |
| Purchase #5 | $34.44 | 3.187% | $35.5376 | $35.54 | $35.55 | $35.50 |
| Purchase #6 | $128.56 | 4.470% | $134.3066 | $134.31 | $134.30 | $134.30 |
| Purchase #7 | $219.65 | 8.556% | $238.4433 | $238.44 | $238.45 | $238.40 |
| 7 purchase totals = | $1,072.26 | $1,147.8115 | $1,147.82 | $1,147.85 | $1,147.70 | |