| 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 | $90.37 | 9.446% | $98.9064 | $98.91 | $98.90 | $98.90 |
| Purchase #2 | $220.96 | 4.457% | $230.8082 | $230.81 | $230.80 | $230.80 |
| Purchase #3 | $161.55 | 3.738% | $167.5887 | $167.59 | $167.60 | $167.60 |
| Purchase #4 | $195.49 | 9.347% | $213.7625 | $213.76 | $213.75 | $213.80 |
| Purchase #5 | $180.34 | 4.427% | $188.3237 | $188.32 | $188.30 | $188.30 |
| Purchase #6 | $177.59 | 8.649% | $192.9498 | $192.95 | $192.95 | $192.90 |
| Purchase #7 | $42.94 | 8.336% | $46.5195 | $46.52 | $46.50 | $46.50 |
| 7 purchase totals = | $1,069.24 | $1,138.8588 | $1,138.86 | $1,138.80 | $1,138.80 | |