| 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 | $193.90 | 4.497% | $202.6197 | $202.62 | $202.60 | $202.60 |
| Purchase #2 | $218.71 | 10.474% | $241.6177 | $241.62 | $241.60 | $241.60 |
| Purchase #3 | $24.64 | 7.652% | $26.5255 | $26.53 | $26.55 | $26.50 |
| Purchase #4 | $6.69 | 5.278% | $7.0431 | $7.04 | $7.05 | $7.00 |
| Purchase #5 | $198.30 | 6.621% | $211.4294 | $211.43 | $211.45 | $211.40 |
| Purchase #6 | $80.55 | 12.286% | $90.4464 | $90.45 | $90.45 | $90.40 |
| Purchase #7 | $45.62 | 7.291% | $48.9462 | $48.95 | $48.95 | $48.90 |
| 7 purchase totals = | $768.41 | $828.6280 | $828.64 | $828.65 | $828.40 | |