| 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 | $202.61 | 5.685% | $214.1284 | $214.13 | $214.15 | $214.10 |
| Purchase #2 | $214.85 | 10.355% | $237.0977 | $237.10 | $237.10 | $237.10 |
| Purchase #3 | $48.75 | 11.417% | $54.3158 | $54.32 | $54.30 | $54.30 |
| Purchase #4 | $181.78 | 9.307% | $198.6983 | $198.70 | $198.70 | $198.70 |
| Purchase #5 | $129.63 | 13.523% | $147.1599 | $147.16 | $147.15 | $147.20 |
| Purchase #6 | $167.74 | 9.279% | $183.3046 | $183.30 | $183.30 | $183.30 |
| Purchase #7 | $96.84 | 5.710% | $102.3696 | $102.37 | $102.35 | $102.40 |
| 7 purchase totals = | $1,042.20 | $1,137.0743 | $1,137.08 | $1,137.05 | $1,137.10 | |