| 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 | $140.65 | 3.272% | $145.2521 | $145.25 | $145.25 | $145.30 |
| Purchase #2 | $105.75 | 6.687% | $112.8215 | $112.82 | $112.80 | $112.80 |
| Purchase #3 | $241.29 | 10.626% | $266.9295 | $266.93 | $266.95 | $266.90 |
| Purchase #4 | $105.71 | 8.493% | $114.688 | $114.69 | $114.70 | $114.70 |
| Purchase #5 | $112.78 | 12.173% | $126.5087 | $126.51 | $126.50 | $126.50 |
| Purchase #6 | $41.81 | 11.358% | $46.5588 | $46.56 | $46.55 | $46.60 |
| Purchase #7 | $34.29 | 6.783% | $36.6159 | $36.62 | $36.60 | $36.60 |
| 7 purchase totals = | $782.28 | $849.3745 | $849.38 | $849.35 | $849.40 | |