| 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 | $241.62 | 4.640% | $252.8312 | $252.83 | $252.85 | $252.80 |
| Purchase #2 | $204.40 | 10.623% | $226.1134 | $226.11 | $226.10 | $226.10 |
| Purchase #3 | $248.33 | 8.447% | $269.3064 | $269.31 | $269.30 | $269.30 |
| Purchase #4 | $167.35 | 12.765% | $188.7122 | $188.71 | $188.70 | $188.70 |
| Purchase #5 | $202.48 | 8.437% | $219.5632 | $219.56 | $219.55 | $219.60 |
| Purchase #6 | $244.93 | 12.560% | $275.6932 | $275.69 | $275.70 | $275.70 |
| Purchase #7 | $223.59 | 11.823% | $250.025 | $250.03 | $250.05 | $250.00 |
| 7 purchase totals = | $1,532.70 | $1,682.2446 | $1,682.24 | $1,682.25 | $1,682.20 | |