| 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 | $197.58 | 4.535% | $206.5403 | $206.54 | $206.55 | $206.50 |
| Purchase #2 | $142.45 | 7.502% | $153.1366 | $153.14 | $153.15 | $153.10 |
| Purchase #3 | $17.36 | 5.430% | $18.3026 | $18.30 | $18.30 | $18.30 |
| Purchase #4 | $168.65 | 13.601% | $191.5881 | $191.59 | $191.60 | $191.60 |
| Purchase #5 | $229.75 | 12.581% | $258.6548 | $258.65 | $258.65 | $258.70 |
| Purchase #6 | $182.45 | 5.479% | $192.4464 | $192.45 | $192.45 | $192.40 |
| Purchase #7 | $8.86 | 5.827% | $9.3763 | $9.38 | $9.40 | $9.40 |
| 7 purchase totals = | $947.10 | $1,030.0451 | $1,030.05 | $1,030.10 | $1,030.00 | |