| 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 | $132.88 | 5.334% | $139.9678 | $139.97 | $139.95 | $140.00 |
| Purchase #2 | $127.87 | 4.462% | $133.5756 | $133.58 | $133.60 | $133.60 |
| Purchase #3 | $12.44 | 9.801% | $13.6592 | $13.66 | $13.65 | $13.70 |
| Purchase #4 | $173.41 | 4.155% | $180.6152 | $180.62 | $180.60 | $180.60 |
| Purchase #5 | $220.59 | 12.393% | $247.9277 | $247.93 | $247.95 | $247.90 |
| Purchase #6 | $147.88 | 13.251% | $167.4756 | $167.48 | $167.50 | $167.50 |
| Purchase #7 | $124.94 | 8.153% | $135.1264 | $135.13 | $135.15 | $135.10 |
| 7 purchase totals = | $940.01 | $1,018.3475 | $1,018.37 | $1,018.40 | $1,018.40 | |