| 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 | $200.50 | 4.502% | $209.5265 | $209.53 | $209.55 | $209.50 |
| Purchase #2 | $229.42 | 12.581% | $258.2833 | $258.28 | $258.30 | $258.30 |
| Purchase #3 | $190.83 | 11.783% | $213.3155 | $213.32 | $213.30 | $213.30 |
| Purchase #4 | $16.58 | 9.342% | $18.1289 | $18.13 | $18.15 | $18.10 |
| Purchase #5 | $159.30 | 11.263% | $177.242 | $177.24 | $177.25 | $177.20 |
| Purchase #6 | $88.67 | 8.323% | $96.05 | $96.05 | $96.05 | $96.10 |
| Purchase #7 | $92.30 | 12.164% | $103.5274 | $103.53 | $103.55 | $103.50 |
| 7 purchase totals = | $977.60 | $1,076.0736 | $1,076.08 | $1,076.15 | $1,076.00 | |