| 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 | $250.80 | 7.150% | $268.7322 | $268.73 | $268.75 | $268.70 |
| Purchase #2 | $110.84 | 3.740% | $114.9854 | $114.99 | $115.00 | $115.00 |
| Purchase #3 | $15.56 | 5.866% | $16.4727 | $16.47 | $16.45 | $16.50 |
| Purchase #4 | $183.28 | 6.167% | $194.5829 | $194.58 | $194.60 | $194.60 |
| Purchase #5 | $247.75 | 3.223% | $255.735 | $255.74 | $255.75 | $255.70 |
| Purchase #6 | $102.39 | 4.433% | $106.9289 | $106.93 | $106.95 | $106.90 |
| Purchase #7 | $112.40 | 7.235% | $120.5321 | $120.53 | $120.55 | $120.50 |
| 7 purchase totals = | $1,023.02 | $1,077.9692 | $1,077.97 | $1,078.05 | $1,077.90 | |