| 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 | $190.89 | 10.807% | $211.5195 | $211.52 | $211.50 | $211.50 |
| Purchase #2 | $249.71 | 8.562% | $271.0902 | $271.09 | $271.10 | $271.10 |
| Purchase #3 | $180.71 | 9.322% | $197.5558 | $197.56 | $197.55 | $197.60 |
| Purchase #4 | $146.40 | 13.186% | $165.7043 | $165.70 | $165.70 | $165.70 |
| Purchase #5 | $36.67 | 12.572% | $41.2802 | $41.28 | $41.30 | $41.30 |
| Purchase #6 | $98.40 | 11.385% | $109.6028 | $109.60 | $109.60 | $109.60 |
| Purchase #7 | $221.45 | 9.102% | $241.6064 | $241.61 | $241.60 | $241.60 |
| 7 purchase totals = | $1,124.23 | $1,238.3592 | $1,238.36 | $1,238.35 | $1,238.40 | |