| 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 | $102.64 | 12.813% | $115.7913 | $115.79 | $115.80 | $115.80 |
| Purchase #2 | $100.89 | 11.558% | $112.5509 | $112.55 | $112.55 | $112.60 |
| Purchase #3 | $114.98 | 11.769% | $128.512 | $128.51 | $128.50 | $128.50 |
| Purchase #4 | $244.73 | 4.526% | $255.8065 | $255.81 | $255.80 | $255.80 |
| Purchase #5 | $237.88 | 11.133% | $264.3632 | $264.36 | $264.35 | $264.40 |
| Purchase #6 | $197.44 | 6.612% | $210.4947 | $210.49 | $210.50 | $210.50 |
| Purchase #7 | $182.60 | 13.864% | $207.9157 | $207.92 | $207.90 | $207.90 |
| 7 purchase totals = | $1,181.16 | $1,295.4343 | $1,295.43 | $1,295.40 | $1,295.50 | |