| 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 | $189.99 | 6.670% | $202.6623 | $202.66 | $202.65 | $202.70 |
| Purchase #2 | $194.62 | 8.126% | $210.4348 | $210.43 | $210.45 | $210.40 |
| Purchase #3 | $114.68 | 4.666% | $120.031 | $120.03 | $120.05 | $120.00 |
| Purchase #4 | $123.37 | 4.260% | $128.6256 | $128.63 | $128.65 | $128.60 |
| Purchase #5 | $208.61 | 12.651% | $235.0013 | $235.00 | $235.00 | $235.00 |
| Purchase #6 | $108.63 | 8.707% | $118.0884 | $118.09 | $118.10 | $118.10 |
| Purchase #7 | $116.47 | 10.847% | $129.1035 | $129.10 | $129.10 | $129.10 |
| 7 purchase totals = | $1,056.37 | $1,143.9469 | $1,143.94 | $1,144.00 | $1,143.90 | |