| 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 | $174.58 | 8.746% | $189.8488 | $189.85 | $189.85 | $189.80 |
| Purchase #2 | $241.87 | 13.383% | $274.2395 | $274.24 | $274.25 | $274.20 |
| Purchase #3 | $60.69 | 11.341% | $67.5729 | $67.57 | $67.55 | $67.60 |
| Purchase #4 | $104.52 | 11.174% | $116.1991 | $116.20 | $116.20 | $116.20 |
| Purchase #5 | $119.73 | 7.209% | $128.3613 | $128.36 | $128.35 | $128.40 |
| Purchase #6 | $203.44 | 5.253% | $214.1267 | $214.13 | $214.15 | $214.10 |
| Purchase #7 | $111.52 | 4.525% | $116.5663 | $116.57 | $116.55 | $116.60 |
| 7 purchase totals = | $1,016.35 | $1,106.9146 | $1,106.92 | $1,106.90 | $1,106.90 | |