| 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 | $181.80 | 3.697% | $188.5211 | $188.52 | $188.50 | $188.50 |
| Purchase #2 | $185.65 | 9.857% | $203.9495 | $203.95 | $203.95 | $203.90 |
| Purchase #3 | $135.60 | 12.448% | $152.4795 | $152.48 | $152.50 | $152.50 |
| Purchase #4 | $242.70 | 11.660% | $270.9988 | $271.00 | $271.00 | $271.00 |
| Purchase #5 | $99.62 | 3.379% | $102.9862 | $102.99 | $103.00 | $103.00 |
| Purchase #6 | $101.95 | 3.436% | $105.453 | $105.45 | $105.45 | $105.50 |
| Purchase #7 | $35.78 | 6.658% | $38.1622 | $38.16 | $38.15 | $38.20 |
| 7 purchase totals = | $983.10 | $1,062.5503 | $1,062.55 | $1,062.55 | $1,062.60 | |