| 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 | $20.97 | 8.828% | $22.8212 | $22.82 | $22.80 | $22.80 |
| Purchase #2 | $141.25 | 6.253% | $150.0824 | $150.08 | $150.10 | $150.10 |
| Purchase #3 | $180.70 | 11.714% | $201.8672 | $201.87 | $201.85 | $201.90 |
| Purchase #4 | $243.62 | 7.788% | $262.5931 | $262.59 | $262.60 | $262.60 |
| Purchase #5 | $195.27 | 13.270% | $221.1823 | $221.18 | $221.20 | $221.20 |
| Purchase #6 | $152.95 | 12.313% | $171.7827 | $171.78 | $171.80 | $171.80 |
| Purchase #7 | $63.75 | 8.653% | $69.2663 | $69.27 | $69.25 | $69.30 |
| 7 purchase totals = | $998.51 | $1,099.5952 | $1,099.59 | $1,099.60 | $1,099.70 | |