| 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 | $205.65 | 4.220% | $214.3284 | $214.33 | $214.35 | $214.30 |
| Purchase #2 | $172.56 | 9.695% | $189.2897 | $189.29 | $189.30 | $189.30 |
| Purchase #3 | $113.72 | 13.185% | $128.714 | $128.71 | $128.70 | $128.70 |
| Purchase #4 | $240.98 | 7.482% | $259.0101 | $259.01 | $259.00 | $259.00 |
| Purchase #5 | $141.57 | 12.276% | $158.9491 | $158.95 | $158.95 | $158.90 |
| Purchase #6 | $145.71 | 7.312% | $156.3643 | $156.36 | $156.35 | $156.40 |
| Purchase #7 | $124.66 | 10.379% | $137.5985 | $137.60 | $137.60 | $137.60 |
| 7 purchase totals = | $1,144.85 | $1,244.2541 | $1,244.25 | $1,244.25 | $1,244.20 | |