| 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 | $113.86 | 8.420% | $123.447 | $123.45 | $123.45 | $123.40 |
| Purchase #2 | $113.31 | 4.391% | $118.2854 | $118.29 | $118.30 | $118.30 |
| Purchase #3 | $126.74 | 6.836% | $135.4039 | $135.40 | $135.40 | $135.40 |
| Purchase #4 | $192.97 | 9.808% | $211.8965 | $211.90 | $211.90 | $211.90 |
| Purchase #5 | $129.62 | 9.729% | $142.2307 | $142.23 | $142.25 | $142.20 |
| Purchase #6 | $245.35 | 5.283% | $258.3118 | $258.31 | $258.30 | $258.30 |
| Purchase #7 | $178.31 | 4.483% | $186.3036 | $186.30 | $186.30 | $186.30 |
| 7 purchase totals = | $1,100.16 | $1,175.8789 | $1,175.88 | $1,175.90 | $1,175.80 | |