| 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 | $83.81 | 7.759% | $90.3128 | $90.31 | $90.30 | $90.30 |
| Purchase #2 | $204.44 | 9.667% | $224.2032 | $224.20 | $224.20 | $224.20 |
| Purchase #3 | $36.37 | 10.557% | $40.2096 | $40.21 | $40.20 | $40.20 |
| Purchase #4 | $137.64 | 13.867% | $156.7265 | $156.73 | $156.75 | $156.70 |
| Purchase #5 | $216.95 | 13.725% | $246.7264 | $246.73 | $246.75 | $246.70 |
| Purchase #6 | $189.55 | 8.579% | $205.8115 | $205.81 | $205.80 | $205.80 |
| Purchase #7 | $153.99 | 11.493% | $171.6881 | $171.69 | $171.70 | $171.70 |
| 7 purchase totals = | $1,022.75 | $1,135.6781 | $1,135.68 | $1,135.70 | $1,135.60 | |