| 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 | $213.38 | 12.220% | $239.455 | $239.46 | $239.45 | $239.50 |
| Purchase #2 | $148.86 | 9.355% | $162.7859 | $162.79 | $162.80 | $162.80 |
| Purchase #3 | $12.49 | 4.322% | $13.0298 | $13.03 | $13.05 | $13.00 |
| Purchase #4 | $133.34 | 5.457% | $140.6164 | $140.62 | $140.60 | $140.60 |
| Purchase #5 | $201.32 | 13.512% | $228.5224 | $228.52 | $228.50 | $228.50 |
| Purchase #6 | $106.61 | 13.622% | $121.1324 | $121.13 | $121.15 | $121.10 |
| Purchase #7 | $160.68 | 5.231% | $169.0852 | $169.09 | $169.10 | $169.10 |
| 7 purchase totals = | $976.68 | $1,074.6271 | $1,074.64 | $1,074.65 | $1,074.60 | |