| 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 | $111.74 | 11.138% | $124.1856 | $124.19 | $124.20 | $124.20 |
| Purchase #2 | $245.75 | 5.106% | $258.298 | $258.30 | $258.30 | $258.30 |
| Purchase #3 | $84.80 | 3.437% | $87.7146 | $87.71 | $87.70 | $87.70 |
| Purchase #4 | $194.91 | 9.188% | $212.8183 | $212.82 | $212.80 | $212.80 |
| Purchase #5 | $172.45 | 9.613% | $189.0276 | $189.03 | $189.05 | $189.00 |
| Purchase #6 | $111.96 | 8.343% | $121.3008 | $121.30 | $121.30 | $121.30 |
| Purchase #7 | $108.26 | 6.106% | $114.8704 | $114.87 | $114.85 | $114.90 |
| 7 purchase totals = | $1,029.87 | $1,108.2153 | $1,108.22 | $1,108.20 | $1,108.20 | |