| 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 | $189.53 | 13.211% | $214.5688 | $214.57 | $214.55 | $214.60 |
| Purchase #2 | $230.74 | 7.186% | $247.321 | $247.32 | $247.30 | $247.30 |
| Purchase #3 | $18.65 | 4.752% | $19.5362 | $19.54 | $19.55 | $19.50 |
| Purchase #4 | $187.96 | 11.361% | $209.3141 | $209.31 | $209.30 | $209.30 |
| Purchase #5 | $102.72 | 12.542% | $115.6031 | $115.60 | $115.60 | $115.60 |
| Purchase #6 | $36.43 | 13.469% | $41.3368 | $41.34 | $41.35 | $41.30 |
| Purchase #7 | $30.48 | 10.799% | $33.7715 | $33.77 | $33.75 | $33.80 |
| 7 purchase totals = | $796.51 | $881.4515 | $881.45 | $881.40 | $881.40 | |