| 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 | $213.97 | 3.207% | $220.832 | $220.83 | $220.85 | $220.80 |
| Purchase #2 | $154.87 | 8.181% | $167.5399 | $167.54 | $167.55 | $167.50 |
| Purchase #3 | $27.96 | 5.242% | $29.4257 | $29.43 | $29.45 | $29.40 |
| Purchase #4 | $211.69 | 5.369% | $223.0556 | $223.06 | $223.05 | $223.10 |
| Purchase #5 | $250.79 | 7.488% | $269.5692 | $269.57 | $269.55 | $269.60 |
| Purchase #6 | $162.33 | 6.513% | $172.9026 | $172.90 | $172.90 | $172.90 |
| Purchase #7 | $28.64 | 10.726% | $31.7119 | $31.71 | $31.70 | $31.70 |
| 7 purchase totals = | $1,050.25 | $1,115.0369 | $1,115.04 | $1,115.05 | $1,115.00 | |