| 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 | $204.46 | 12.297% | $229.6024 | $229.60 | $229.60 | $229.60 |
| Purchase #2 | $219.68 | 6.299% | $233.5176 | $233.52 | $233.50 | $233.50 |
| Purchase #3 | $198.75 | 7.830% | $214.3121 | $214.31 | $214.30 | $214.30 |
| Purchase #4 | $240.97 | 4.569% | $251.9799 | $251.98 | $252.00 | $252.00 |
| Purchase #5 | $171.98 | 13.146% | $194.5885 | $194.59 | $194.60 | $194.60 |
| Purchase #6 | $124.87 | 5.482% | $131.7154 | $131.72 | $131.70 | $131.70 |
| Purchase #7 | $245.59 | 11.728% | $274.3928 | $274.39 | $274.40 | $274.40 |
| 7 purchase totals = | $1,406.30 | $1,530.1087 | $1,530.11 | $1,530.10 | $1,530.10 | |