| 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 | $34.65 | 12.248% | $38.8939 | $38.89 | $38.90 | $38.90 |
| Purchase #2 | $107.43 | 9.401% | $117.5295 | $117.53 | $117.55 | $117.50 |
| Purchase #3 | $90.83 | 3.129% | $93.6721 | $93.67 | $93.65 | $93.70 |
| Purchase #4 | $184.94 | 8.461% | $200.5878 | $200.59 | $200.60 | $200.60 |
| Purchase #5 | $241.52 | 12.579% | $271.9008 | $271.90 | $271.90 | $271.90 |
| Purchase #6 | $199.47 | 3.108% | $205.6695 | $205.67 | $205.65 | $205.70 |
| Purchase #7 | $249.60 | 3.578% | $258.5307 | $258.53 | $258.55 | $258.50 |
| 7 purchase totals = | $1,108.44 | $1,186.7843 | $1,186.78 | $1,186.80 | $1,186.80 | |