| 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 | $227.37 | 13.471% | $257.999 | $258.00 | $258.00 | $258.00 |
| Purchase #2 | $146.43 | 4.180% | $152.5508 | $152.55 | $152.55 | $152.60 |
| Purchase #3 | $168.78 | 3.108% | $174.0257 | $174.03 | $174.05 | $174.00 |
| Purchase #4 | $41.48 | 7.276% | $44.4981 | $44.50 | $44.50 | $44.50 |
| Purchase #5 | $243.28 | 12.234% | $273.0429 | $273.04 | $273.05 | $273.00 |
| Purchase #6 | $162.37 | 3.821% | $168.5742 | $168.57 | $168.55 | $168.60 |
| Purchase #7 | $114.86 | 3.712% | $119.1236 | $119.12 | $119.10 | $119.10 |
| 7 purchase totals = | $1,104.57 | $1,189.8143 | $1,189.81 | $1,189.80 | $1,189.80 | |