| 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 | $250.62 | 9.754% | $275.0655 | $275.07 | $275.05 | $275.10 |
| Purchase #2 | $232.37 | 3.647% | $240.8445 | $240.84 | $240.85 | $240.80 |
| Purchase #3 | $64.64 | 12.390% | $72.6489 | $72.65 | $72.65 | $72.60 |
| Purchase #4 | $71.95 | 4.152% | $74.9374 | $74.94 | $74.95 | $74.90 |
| Purchase #5 | $244.79 | 11.345% | $272.5614 | $272.56 | $272.55 | $272.60 |
| Purchase #6 | $19.69 | 12.558% | $22.1627 | $22.16 | $22.15 | $22.20 |
| Purchase #7 | $131.26 | 12.650% | $147.8644 | $147.86 | $147.85 | $147.90 |
| 7 purchase totals = | $1,015.32 | $1,106.0848 | $1,106.08 | $1,106.05 | $1,106.10 | |