| 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 | $118.66 | 8.708% | $128.9929 | $128.99 | $129.00 | $129.00 |
| Purchase #2 | $189.81 | 4.342% | $198.0516 | $198.05 | $198.05 | $198.10 |
| Purchase #3 | $207.25 | 6.843% | $221.4321 | $221.43 | $221.45 | $221.40 |
| Purchase #4 | $63.89 | 8.133% | $69.0862 | $69.09 | $69.10 | $69.10 |
| Purchase #5 | $243.78 | 13.677% | $277.1218 | $277.12 | $277.10 | $277.10 |
| Purchase #6 | $144.51 | 8.132% | $156.2616 | $156.26 | $156.25 | $156.30 |
| Purchase #7 | $93.45 | 5.275% | $98.3795 | $98.38 | $98.40 | $98.40 |
| 7 purchase totals = | $1,061.35 | $1,149.3257 | $1,149.32 | $1,149.35 | $1,149.40 | |